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<h1 id="firstHeading" class="firstHeading">std 符号索引</h1>
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                    <div id="mw-content-text" lang="zh" dir="ltr" class="mw-content-ltr"><div class="t-navbar" style=""><div class="t-navbar-sep"> </div><div class="t-navbar-head"><a href="../cpp.html" title="cpp"> C++</a></div><div class="t-navbar-sep"> </div><div class="t-navbar-head"><strong class="selflink"> 符号索引</strong><div class="t-navbar-menu"><div><div><table class="t-nv-begin" cellpadding="0" style="">
<tr class="t-nv-h1"><td colspan="5"> <strong class="selflink"><tt>std</tt></strong> </td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/chrono.html" title="cpp/symbol index/chrono"><span class="t-lines"><span>std::chrono</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/execution.html" title="cpp/symbol index/execution"><span class="t-lines"><span>std::execution</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx17">(C++17)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/filesystem.html" title="cpp/symbol index/filesystem"><span class="t-lines"><span>std::filesystem</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx17">(C++17)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/literals.html" title="cpp/symbol index/literals"><span class="t-lines"><span>std::literals</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx14">(C++14)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/numbers.html" title="cpp/symbol index/numbers"><span class="t-lines"><span>std::numbers</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx20">(C++20)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/placeholders.html" title="cpp/symbol index/placeholders"><span class="t-lines"><span>std::placeholders</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/pmr.html" title="cpp/symbol index/pmr"><span class="t-lines"><span>std::pmr</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx17">(C++17)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/ranges.html" title="cpp/symbol index/ranges"><span class="t-lines"><span>std::ranges</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx20">(C++20)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/regex_constants.html" title="cpp/symbol index/regex constants"><span class="t-lines"><span>std::regex_constants</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/rel_ops.html" title="cpp/symbol index/rel ops"><span class="t-lines"><span>std::rel_ops</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span></span></span></div></div></td></tr>
<tr class="t-nv"><td colspan="5"><div class="t-nv-ln-table"><div><a href="symbol_index/this_thread.html" title="cpp/symbol index/this thread"><span class="t-lines"><span>std::this_thread</span></span></a></div><div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div></div></td></tr>
<tr class="t-nv-h1"><td colspan="5"> <a href="symbol_index/macro.html" title="cpp/symbol index/macro"> 宏</a> </td></tr>
<tr class="t-nv-h1"><td colspan="5"> <a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/symbol_index/zombie_names&amp;action=edit&amp;redlink=1" class="new" title="cpp/symbol index/zombie names（页面不存在）"> 移除的符号</a> </td></tr>
</table></div><div></div></div></div></div><div class="t-navbar-sep"> </div></div>
<p><br>
此页面尝试列出所有来自<i>标准库</i>，在命名空间 <i>std::</i> 下可用的符号。符号书写如下：
</p>
<ul><li>函数名带 <i>()</i> 。
</li><li>模板名带 <i>&lt;&gt;</i> 。
</li></ul>
<p>来自 <code>std::</code> 的子命名空间的符号（例如 <code>chrono</code> ）不列于此，但命名空间名链接到对应的页面。
</p><p><a href="symbol_index/macro.html" title="cpp/symbol index/macro">宏符号</a>及<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/symbol_index/zombie_names&amp;action=edit&amp;redlink=1" class="new" title="cpp/symbol index/zombie names（页面不存在）">被移出标准库的符号</a>列于另外的页面。
</p>
<h2><span class="mw-headline" id="A_B_C_D_E_F_G_H_I_J_K_L_M_N_O_P_Q_R_S_T_U_V_W_X_Y_Z"><blockquote><tt> <a href="symbol_index.html#.28.E4.B8.8B.E5.88.92.E7.BA.BF.29">_</a>  <a href="symbol_index.html#A"> A</a>  <a href="symbol_index.html#B"> B</a>  <a href="symbol_index.html#C"> C</a>  <a href="symbol_index.html#D"> D</a>  <a href="symbol_index.html#E"> E</a>  <a href="symbol_index.html#F"> F</a>  <a href="symbol_index.html#G"> G</a>  <a href="symbol_index.html#H"> H</a>  <a href="symbol_index.html#I"> I</a>  <a href="symbol_index.html#J"> J</a>  <a href="symbol_index.html#K"> K</a>  <a href="symbol_index.html#L"> L</a>  <a href="symbol_index.html#M"> M</a>  <a href="symbol_index.html#N"> N</a>  <a href="symbol_index.html#O"> O</a>  <a href="symbol_index.html#P"> P</a>  <a href="symbol_index.html#Q"> Q</a>  <a href="symbol_index.html#R"> R</a>  <a href="symbol_index.html#S"> S</a>  <a href="symbol_index.html#T"> T</a>  <a href="symbol_index.html#U"> U</a>  <a href="symbol_index.html#V"> V</a>  <a href="symbol_index.html#W"> W</a>  <a href="symbol_index.html#X"> X</a>  <a href="symbol_index.html#Y"> Y</a>  <a href="symbol_index.html#Z"> Z</a> </tt></blockquote></span></h2>
<p><br>
</p>
<h3><span class="mw-headline" id=".E5.AE.8F"><a href="symbol_index/macro.html" title="cpp/symbol index/macro">宏</a></span></h3>
<h3><span class="mw-headline" id=".28.E4.B8.8B.E5.88.92.E7.BA.BF.29">_ (下划线)</span></h3>
<p><a href="utility/program/_Exit.html" title="cpp/utility/program/ Exit"><tt>_Exit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="A">A</span></h3>
<p><a href="numeric/math/abs.html" title="cpp/numeric/math/abs"><tt>abs()</tt></a> (int) <br>
<a href="numeric/math/fabs.html" title="cpp/numeric/math/fabs"><tt>abs()</tt></a> (float) <br>
<a href="numeric/complex/abs.html" title="cpp/numeric/complex/abs"><tt>abs&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/abs.html" title="cpp/numeric/valarray/abs"><tt>abs&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/acos.html" title="cpp/numeric/math/acos"><tt>acos()</tt></a> <br>
<a href="numeric/complex/acos.html" title="cpp/numeric/complex/acos"><tt>acos&lt;&gt;()</tt></a> (std::complex) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/valarray/acos.html" title="cpp/numeric/valarray/acos"><tt>acos&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/acos.html" title="cpp/numeric/math/acos"><tt>acosf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/acosh.html" title="cpp/numeric/math/acosh"><tt>acosh()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/complex/acosh.html" title="cpp/numeric/complex/acosh"><tt>acosh&lt;&gt;()</tt></a> (std::complex) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/acosh.html" title="cpp/numeric/math/acosh"><tt>acoshf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/acosh.html" title="cpp/numeric/math/acosh"><tt>acoshl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/acos.html" title="cpp/numeric/math/acos"><tt>acosl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/accumulate.html" title="cpp/algorithm/accumulate"><tt>accumulate&lt;&gt;()</tt></a> <br>
<a href="types/add_cv.html" title="cpp/types/add cv"><tt>add_const&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/add_cv.html" title="cpp/types/add cv"><tt>add_const_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/add_cv.html" title="cpp/types/add cv"><tt>add_cv&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/add_cv.html" title="cpp/types/add cv"><tt>add_cv_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/add_pointer.html" title="cpp/types/add pointer"><tt>add_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/add_pointer.html" title="cpp/types/add pointer"><tt>add_pointer_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/add_reference.html" title="cpp/types/add reference"><tt>add_lvalue_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/add_reference.html" title="cpp/types/add reference"><tt>add_lvalue_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/add_reference.html" title="cpp/types/add reference"><tt>add_rvalue_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/add_reference.html" title="cpp/types/add reference"><tt>add_rvalue_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/add_cv.html" title="cpp/types/add cv"><tt>add_volatile&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/add_cv.html" title="cpp/types/add cv"><tt>add_volatile_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="memory/addressof.html" title="cpp/memory/addressof"><tt>addressof&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/adjacent_difference.html" title="cpp/algorithm/adjacent difference"><tt>adjacent_difference&lt;&gt;()</tt></a> <br>
<a href="algorithm/adjacent_find.html" title="cpp/algorithm/adjacent find"><tt>adjacent_find&lt;&gt;()</tt></a> <br>
<a href="thread/lock_tag.html" title="cpp/thread/lock tag"><tt>adopt_lock</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/lock_tag_t.html" title="cpp/thread/lock tag t"><tt>adopt_lock_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/advance.html" title="cpp/iterator/advance"><tt>advance&lt;&gt;()</tt></a> <br>
<a href="memory/align.html" title="cpp/memory/align"><tt>align()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/c/aligned_alloc.html" title="cpp/memory/c/aligned alloc"><tt>aligned_alloc()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/aligned_storage.html" title="cpp/types/aligned storage"><tt>aligned_storage&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/aligned_storage.html" title="cpp/types/aligned storage"><tt>aligned_storage_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/aligned_union.html" title="cpp/types/aligned union"><tt>aligned_union&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/aligned_union.html" title="cpp/types/aligned union"><tt>aligned_union_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/alignment_of.html" title="cpp/types/alignment of"><tt>alignment_of&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/alignment_of.html" title="cpp/types/alignment of"><tt>alignment_of_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/new/align_val_t.html" title="cpp/memory/new/align val t"><tt>align_val_t</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/all_any_none_of.html" title="cpp/algorithm/all any none of"><tt>all_of&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/allocate_shared.html" title="cpp/memory/shared ptr/allocate shared"><tt>allocate_shared&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/allocate_shared.html" title="cpp/memory/shared ptr/allocate shared"><tt>allocate_shared_for_overwrite&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/allocator.html" title="cpp/memory/allocator"><tt>allocator&lt;&gt;</tt></a> <br>
<a href="memory/allocator_arg.html" title="cpp/memory/allocator arg"><tt>allocator_arg</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/allocator_arg_t.html" title="cpp/memory/allocator arg t"><tt>allocator_arg_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/allocator_traits.html" title="cpp/memory/allocator traits"><tt>allocator_traits&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/any.html" title="cpp/utility/any"><tt>any</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/any/any_cast.html" title="cpp/utility/any/any cast"><tt>any_cast&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/all_any_none_of.html" title="cpp/algorithm/all any none of"><tt>any_of&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/apply.html" title="cpp/utility/apply"><tt>apply&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/complex/arg.html" title="cpp/numeric/complex/arg"><tt>arg&lt;&gt;()</tt></a> <br>
<a href="container/array.html" title="cpp/container/array"><tt>array&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/span/as_bytes.html" title="cpp/container/span/as bytes"><tt>as_bytes&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/as_const.html" title="cpp/utility/as const"><tt>as_const&lt;&gt;()</tt></a>  <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="container/span/as_bytes.html" title="cpp/container/span/as bytes"><tt>as_writable_bytes&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="chrono/c/asctime.html" title="cpp/chrono/c/asctime"><tt>asctime()</tt></a> <br>
<a href="numeric/math/asin.html" title="cpp/numeric/math/asin"><tt>asin()</tt></a> <br>
<a href="numeric/complex/asin.html" title="cpp/numeric/complex/asin"><tt>asin&lt;&gt;()</tt></a> (std::complex) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/valarray/asin.html" title="cpp/numeric/valarray/asin"><tt>asin&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/asin.html" title="cpp/numeric/math/asin"><tt>asinf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/asinh.html" title="cpp/numeric/math/asinh"><tt>asinh()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/complex/asinh.html" title="cpp/numeric/complex/asinh"><tt>asinh&lt;&gt;()</tt></a> (std::complex) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/asinh.html" title="cpp/numeric/math/asinh"><tt>asinhf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/asinh.html" title="cpp/numeric/math/asinh"><tt>asinhl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/asin.html" title="cpp/numeric/math/asin"><tt>asinl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/assignable_from.html" title="cpp/concepts/assignable from"><tt>assignable_from</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/special_math/assoc_laguerre.html" title="cpp/numeric/special functions/assoc laguerre"><tt>assoc_laguerre()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/assoc_laguerre.html" title="cpp/numeric/special functions/assoc laguerre"><tt>assoc_laguerref()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/assoc_laguerre.html" title="cpp/numeric/special functions/assoc laguerre"><tt>assoc_laguerrel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/assoc_legendre.html" title="cpp/numeric/special functions/assoc legendre"><tt>assoc_legendre()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/assoc_legendre.html" title="cpp/numeric/special functions/assoc legendre"><tt>assoc_legendref()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/assoc_legendre.html" title="cpp/numeric/special functions/assoc legendre"><tt>assoc_legendrel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/assume_aligned.html" title="cpp/memory/assume aligned"><tt>assume_aligned&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/async.html" title="cpp/thread/async"><tt>async&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/program/at_quick_exit.html" title="cpp/utility/program/at quick exit"><tt>at_quick_exit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atan.html" title="cpp/numeric/math/atan"><tt>atan()</tt></a> <br>
<a href="numeric/complex/atan.html" title="cpp/numeric/complex/atan"><tt>atan&lt;&gt;()</tt></a> (std::complex) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/valarray/atan.html" title="cpp/numeric/valarray/atan"><tt>atan&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/atan2.html" title="cpp/numeric/math/atan2"><tt>atan2()</tt></a> <br>
<a href="numeric/valarray/atan2.html" title="cpp/numeric/valarray/atan2"><tt>atan2&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/atan2.html" title="cpp/numeric/math/atan2"><tt>atan2f()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atan2.html" title="cpp/numeric/math/atan2"><tt>atan2l()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atan.html" title="cpp/numeric/math/atan"><tt>atanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atanh.html" title="cpp/numeric/math/atanh"><tt>atanh()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/complex/atanh.html" title="cpp/numeric/complex/atanh"><tt>atanh&lt;&gt;()</tt></a> (std::complex) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atanh.html" title="cpp/numeric/math/atanh"><tt>atanhf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atanh.html" title="cpp/numeric/math/atanh"><tt>atanhl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/atan.html" title="cpp/numeric/math/atan"><tt>atanl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/program/atexit.html" title="cpp/utility/program/atexit"><tt>atexit()</tt></a> <br>
<a href="string/byte/atof.html" title="cpp/string/byte/atof"><tt>atof()</tt></a> <br>
<a href="string/byte/atoi.html" title="cpp/string/byte/atoi"><tt>atoi()</tt></a> <br>
<a href="string/byte/atoi.html" title="cpp/string/byte/atoi"><tt>atol()</tt></a> <br>
<a href="string/byte/atoi.html" title="cpp/string/byte/atoi"><tt>atoll()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<div class="toccolours mw-collapsible mw-collapsed">
<p><a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<div class="mw-collapsible-content">
<p><code>atomic&lt;&gt;</code> 全特化及 typedef ：<br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_bool</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_char</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_char16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_char32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_char8_t</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_int_fast64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_intmax_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_intptr_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_llong</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_long</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_ptrdiff_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_schar</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_short</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_signed_lock_free</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_size_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uchar</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_fast8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_fast16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_fast32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_fast64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_least8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_least16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_least32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uint_least64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uintmax_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_uintptr_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_ullong</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_ulong</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_unsigned_lock_free</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_ushort</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic.html" title="cpp/atomic/atomic"><tt>atomic_wchar_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
</div>
</div>
<p><a href="atomic/atomic_compare_exchange.html" title="cpp/atomic/atomic compare exchange"><tt>atomic_compare_exchange_strong&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_compare_exchange_strong&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_compare_exchange.html" title="cpp/atomic/atomic compare exchange"><tt>atomic_compare_exchange_strong_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_compare_exchange_strong_explicit&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_compare_exchange.html" title="cpp/atomic/atomic compare exchange"><tt>atomic_compare_exchange_weak&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_compare_exchange_weak&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_compare_exchange.html" title="cpp/atomic/atomic compare exchange"><tt>atomic_compare_exchange_weak_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_compare_exchange_weak_explicit&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_exchange.html" title="cpp/atomic/atomic exchange"><tt>atomic_exchange&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_exchange&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_exchange.html" title="cpp/atomic/atomic exchange"><tt>atomic_exchange_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_exchange_explicit&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_fetch_add.html" title="cpp/atomic/atomic fetch add"><tt>atomic_fetch_add&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_add.html" title="cpp/atomic/atomic fetch add"><tt>atomic_fetch_add_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_and.html" title="cpp/atomic/atomic fetch and"><tt>atomic_fetch_and&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_and.html" title="cpp/atomic/atomic fetch and"><tt>atomic_fetch_and_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_or.html" title="cpp/atomic/atomic fetch or"><tt>atomic_fetch_or&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_or.html" title="cpp/atomic/atomic fetch or"><tt>atomic_fetch_or_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_sub.html" title="cpp/atomic/atomic fetch sub"><tt>atomic_fetch_sub&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_sub.html" title="cpp/atomic/atomic fetch sub"><tt>atomic_fetch_sub_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_xor.html" title="cpp/atomic/atomic fetch xor"><tt>atomic_fetch_xor&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_fetch_xor.html" title="cpp/atomic/atomic fetch xor"><tt>atomic_fetch_xor_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_flag.html" title="cpp/atomic/atomic flag"><tt>atomic_flag</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_flag_clear.html" title="cpp/atomic/atomic flag clear"><tt>atomic_flag_clear()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_flag_clear.html" title="cpp/atomic/atomic flag clear"><tt>atomic_flag_clear_explicit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_flag_notify_all.html" title="cpp/atomic/atomic flag notify all"><tt>atomic_flag_notify_all()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_flag_notify_one.html" title="cpp/atomic/atomic flag notify one"><tt>atomic_flag_notify_one()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_flag_test.html" title="cpp/atomic/atomic flag test"><tt>atomic_flag_test()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_flag_test.html" title="cpp/atomic/atomic flag test"><tt>atomic_flag_test_explicit()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_flag_test_and_set.html" title="cpp/atomic/atomic flag test and set"><tt>atomic_flag_test_and_set()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_flag_test_and_set.html" title="cpp/atomic/atomic flag test and set"><tt>atomic_flag_test_and_set_explicit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_flag_wait.html" title="cpp/atomic/atomic flag wait"><tt>atomic_flag_wait()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_flag_wait.html" title="cpp/atomic/atomic flag wait"><tt>atomic_flag_wait_explicit()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_init.html" title="cpp/atomic/atomic init"><tt>atomic_init&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_is_lock_free.html" title="cpp/atomic/atomic is lock free"><tt>atomic_is_lockfree&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_is_lockfree&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_load.html" title="cpp/atomic/atomic load"><tt>atomic_load&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_load&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_load.html" title="cpp/atomic/atomic load"><tt>atomic_load_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_load_explicit&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_notify_all.html" title="cpp/atomic/atomic notify all"><tt>atomic_notify_all&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_notify_one.html" title="cpp/atomic/atomic notify one"><tt>atomic_notify_one&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_ref.html" title="cpp/atomic/atomic ref"><tt>atomic_ref&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_signal_fence.html" title="cpp/atomic/atomic signal fence"><tt>atomic_signal_fence()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_store.html" title="cpp/atomic/atomic store"><tt>atomic_store&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_store&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_store.html" title="cpp/atomic/atomic store"><tt>atomic_store_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/atomic.html" title="cpp/memory/shared ptr/atomic"><tt>atomic_store_explicit&lt;&gt;()</tt></a> (std::shared_ptr) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="atomic/atomic_thread_fence.html" title="cpp/atomic/atomic thread fence"><tt>atomic_thread_fence()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/atomic_wait.html" title="cpp/atomic/atomic wait"><tt>atomic_wait&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="atomic/atomic_wait.html" title="cpp/atomic/atomic wait"><tt>atomic_wait_explicit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>atto</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="B">B</span></h3>
<p><a href="iterator/back_inserter.html" title="cpp/iterator/back inserter"><tt>back_inserter&lt;&gt;()</tt></a> <br>
<a href="iterator/back_insert_iterator.html" title="cpp/iterator/back insert iterator"><tt>back_insert_iterator&lt;&gt;</tt></a> <br>
<a href="memory/new/bad_alloc.html" title="cpp/memory/new/bad alloc"><tt>bad_alloc</tt></a> <br>
<a href="utility/any/bad_any_cast.html" title="cpp/utility/any/bad any cast"><tt>bad_any_cast</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/new/bad_array_new_length.html" title="cpp/memory/new/bad array new length"><tt>bad_array_new_length</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/bad_cast.html" title="cpp/types/bad cast"><tt>bad_cast</tt></a> <br>
<a href="error/bad_exception.html" title="cpp/error/bad exception"><tt>bad_exception</tt></a> <br>
<a href="utility/functional/bad_function_call.html" title="cpp/utility/functional/bad function call"><tt>bad_function_call</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/optional/bad_optional_access.html" title="cpp/utility/optional/bad optional access"><tt>bad_optional_access</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/bad_typeid.html" title="cpp/types/bad typeid"><tt>bad_typeid</tt></a> <br>
<a href="utility/variant/bad_variant_access.html" title="cpp/utility/variant/bad variant access"><tt>bad_variant_access</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/bad_weak_ptr.html" title="cpp/memory/bad weak ptr"><tt>bad_weak_ptr</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/barrier.html" title="cpp/thread/barrier"><tt>barrier&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/common_reference.html" title="cpp/types/common reference"><tt>basic_common_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/basic_filebuf.html" title="cpp/io/basic filebuf"><tt>basic_filebuf&lt;&gt;</tt></a> <br>
<a href="utility/format/basic_format_arg.html" title="cpp/utility/format/basic format arg"><tt>basic_format_arg&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_args.html" title="cpp/utility/format/basic format args"><tt>basic_format_args&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_context.html" title="cpp/utility/format/basic format context"><tt>basic_format_context&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_parse_context.html" title="cpp/utility/format/basic format parse context"><tt>basic_format_parse_context&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/basic_fstream.html" title="cpp/io/basic fstream"><tt>basic_fstream&lt;&gt;</tt></a> <br>
<a href="io/basic_ifstream.html" title="cpp/io/basic ifstream"><tt>basic_ifstream&lt;&gt;</tt></a> <br>
<a href="io/basic_istream.html" title="cpp/io/basic istream"><tt>basic_istream&lt;&gt;</tt></a> <br>
<a href="io/basic_ios.html" title="cpp/io/basic ios"><tt>basic_ios&lt;&gt;</tt></a> <br>
<a href="io/basic_iostream.html" title="cpp/io/basic iostream"><tt>basic_iostream</tt></a> <br>
<a href="io/basic_istringstream.html" title="cpp/io/basic istringstream"><tt>basic_istringstream&lt;&gt;</tt></a> <br>
<a href="io/basic_ofstream.html" title="cpp/io/basic ofstream"><tt>basic_ofstream&lt;&gt;</tt></a> <br>
<a href="io/basic_ostream.html" title="cpp/io/basic ostream"><tt>basic_ostream&lt;&gt;</tt></a> <br>
<a href="io/basic_ostringstream.html" title="cpp/io/basic ostringstream"><tt>basic_ostringstream&lt;&gt;</tt></a> <br>
<a href="io/basic_osyncstream.html" title="cpp/io/basic osyncstream"><tt>basic_osyncstream&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="regex/basic_regex.html" title="cpp/regex/basic regex"><tt>basic_regex&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/basic_streambuf.html" title="cpp/io/basic streambuf"><tt>basic_streambuf&lt;&gt;</tt></a> <br>
<a href="string/basic_string.html" title="cpp/string/basic string"><tt>basic_string&lt;&gt;</tt></a> <br>
<a href="io/basic_stringbuf.html" title="cpp/io/basic stringbuf"><tt>basic_stringbuf&lt;&gt;</tt></a> <br>
<a href="io/basic_stringstream.html" title="cpp/io/basic stringstream"><tt>basic_stringstream&lt;&gt;</tt></a> <br>
<a href="io/basic_syncbuf.html" title="cpp/io/basic syncbuf"><tt>basic_syncbuf&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/basic_string_view.html" title="cpp/string/basic string view"><tt>basic_string_view&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="iterator/begin.html" title="cpp/iterator/begin"><tt>begin&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> (iterator)<br>
<a href="numeric/random/bernoulli_distribution.html" title="cpp/numeric/random/bernoulli distribution"><tt>bernoulli_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/special_math/beta.html" title="cpp/numeric/special functions/beta"><tt>beta()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/beta.html" title="cpp/numeric/special functions/beta"><tt>betaf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/beta.html" title="cpp/numeric/special functions/beta"><tt>betal()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/bidirectional_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/bidirectional iterator（页面不存在）"><tt>bidirectional_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator_tags.html" title="cpp/iterator/iterator tags"><tt>bidirectional_iterator_tag</tt></a> <br>
<a href="algorithm/binary_search.html" title="cpp/algorithm/binary search"><tt>binary_search&lt;&gt;()</tt></a> <br>
<a href="thread/counting_semaphore.html" title="cpp/thread/counting semaphore"><tt>binary_semaphore</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/bind.html" title="cpp/utility/functional/bind"><tt>bind&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/bind_front.html" title="cpp/utility/functional/bind front"><tt>bind_front&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random/binomial_distribution.html" title="cpp/numeric/random/binomial distribution"><tt>binomial_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/bit_and.html" title="cpp/utility/functional/bit and"><tt>bit_and&lt;&gt;</tt></a> <br>
<a href="numeric/bit_cast.html" title="cpp/numeric/bit cast"><tt>bit_cast&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/bit_ceil.html" title="cpp/numeric/bit ceil"><tt>bit_ceil&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/bit_floor.html" title="cpp/numeric/bit floor"><tt>bit_floor&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/bit_not.html" title="cpp/utility/functional/bit not"><tt>bit_not&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="utility/functional/bit_or.html" title="cpp/utility/functional/bit or"><tt>bit_or&lt;&gt;</tt></a> <br>
<a href="numeric/bit_width.html" title="cpp/numeric/bit width"><tt>bit_width&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/bit_xor.html" title="cpp/utility/functional/bit xor"><tt>bit_xor&lt;&gt;</tt></a> <br>
<a href="utility/bitset.html" title="cpp/utility/bitset"><tt>bitset&lt;&gt;</tt></a> <br>
<a href="types/integral_constant.html" title="cpp/types/integral constant"><tt>bool_constant&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/manip/boolalpha.html" title="cpp/io/manip/boolalpha"><tt>boolalpha()</tt></a> <br>
<a href="concepts/boolean.html" title="cpp/concepts/boolean"><tt>boolean</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/boyer_moore_horspool_searcher.html" title="cpp/utility/functional/boyer moore horspool searcher"><tt>boyer_moore_horspool_searcher&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/functional/boyer_moore_searcher.html" title="cpp/utility/functional/boyer moore searcher"><tt>boyer_moore_searcher&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/bsearch.html" title="cpp/algorithm/bsearch"><tt>bsearch()</tt></a> <br>
<a href="string/multibyte/btowc.html" title="cpp/string/multibyte/btowc"><tt>btowc()</tt></a> <br>
<a href="types/byte.html" title="cpp/types/byte"><tt>byte</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
</p>
<h3><span class="mw-headline" id="C">C</span></h3>
<p><a href="string/multibyte/c16rtomb.html" title="cpp/string/multibyte/c16rtomb"><tt>c16rtomb()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/multibyte/c32rtomb.html" title="cpp/string/multibyte/c32rtomb"><tt>c32rtomb()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/multibyte/c8rtomb.html" title="cpp/string/multibyte/c8rtomb"><tt>c8rtomb()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/call_once.html" title="cpp/thread/call once"><tt>call_once&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/c/calloc.html" title="cpp/memory/c/calloc"><tt>calloc()</tt></a> <br>
<a href="numeric/random/cauchy_distribution.html" title="cpp/numeric/random/cauchy distribution"><tt>cauchy_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/begin.html" title="cpp/iterator/begin"><tt>cbegin&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="numeric/math/cbrt.html" title="cpp/numeric/math/cbrt"><tt>cbrt()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/cbrt.html" title="cpp/numeric/math/cbrt"><tt>cbrtf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/cbrt.html" title="cpp/numeric/math/cbrt"><tt>cbrtl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/ceil.html" title="cpp/numeric/math/ceil"><tt>ceil()</tt></a> <br>
<a href="numeric/math/ceil.html" title="cpp/numeric/math/ceil"><tt>ceilf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/ceil.html" title="cpp/numeric/math/ceil"><tt>ceill()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/end.html" title="cpp/iterator/end"><tt>cend&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>centi</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/cerr.html" title="cpp/io/cerr"><tt>cerr</tt></a> <br>
<a href="string/char_traits.html" title="cpp/string/char traits"><tt>char_traits&lt;&gt;</tt></a> <br>
<a href="utility/chars_format.html" title="cpp/utility/chars format"><tt>chars_format</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/random/chi_squared_distribution.html" title="cpp/numeric/random/chi squared distribution"><tt>chi_squared_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/chrono.html" title="cpp/symbol index/chrono"><code>chrono</code></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/chrono_literals.html" title="cpp/symbol index/chrono literals"><code>chrono_literals</code></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="io/cin.html" title="cpp/io/cin"><tt>cin</tt></a> <br>
<a href="algorithm/clamp.html" title="cpp/algorithm/clamp"><tt>clamp&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/c/clearerr.html" title="cpp/io/c/clearerr"><tt>clearerr()</tt></a> <br>
<a href="chrono/c/clock.html" title="cpp/chrono/c/clock"><tt>clock()</tt></a> <br>
<a href="chrono/c/clock_t.html" title="cpp/chrono/c/clock t"><tt>clock_t</tt></a> <br>
<a href="io/clog.html" title="cpp/io/clog"><tt>clog</tt></a> <br>
<a href="regex/match_results.html" title="cpp/regex/match results"><tt>cmatch</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="locale/codecvt.html" title="cpp/locale/codecvt"><tt>codecvt&lt;&gt;</tt></a> <br>
<a href="locale/codecvt_base.html" title="cpp/locale/codecvt base"><tt>codecvt_base</tt></a> <br>
<a href="locale/codecvt_byname.html" title="cpp/locale/codecvt byname"><tt>codecvt_byname&lt;&gt;</tt></a> <br>
<a href="locale/codecvt_mode.html" title="cpp/locale/codecvt mode"><tt>codecvt_mode</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="locale/codecvt_utf16.html" title="cpp/locale/codecvt utf16"><tt>codecvt_utf16&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="locale/codecvt_utf8.html" title="cpp/locale/codecvt utf8"><tt>codecvt_utf8&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="locale/codecvt_utf8_utf16.html" title="cpp/locale/codecvt utf8 utf16"><tt>codecvt_utf8_utf16&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="locale/collate.html" title="cpp/locale/collate"><tt>collate&lt;&gt;</tt></a> <br>
<a href="locale/collate_byname.html" title="cpp/locale/collate byname"><tt>collate_byname&lt;&gt;</tt></a> <br>
<a href="utility/compare/common_comparison_category.html" title="cpp/utility/compare/common comparison category"><tt>common_comparison_category&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/common_comparison_category.html" title="cpp/utility/compare/common comparison category"><tt>common_comparison_category_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/common_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/common iterator（页面不存在）"><tt>common_iterator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/common_reference.html" title="cpp/types/common reference"><tt>common_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/common_reference.html" title="cpp/types/common reference"><tt>common_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/common_reference_with.html" title="cpp/concepts/common reference with"><tt>common_reference_with</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/common_type.html" title="cpp/types/common type"><tt>common_type&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/common_type.html" title="cpp/types/common type"><tt>common_type_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="concepts/common_with.html" title="cpp/concepts/common with"><tt>common_with</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/special_math/comp_ellint_1.html" title="cpp/numeric/special functions/comp ellint 1"><tt>comp_ellint_1()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_1.html" title="cpp/numeric/special functions/comp ellint 1"><tt>comp_ellint_1f()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_1.html" title="cpp/numeric/special functions/comp ellint 1"><tt>comp_ellint_1l()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_2.html" title="cpp/numeric/special functions/comp ellint 2"><tt>comp_ellint_2()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_2.html" title="cpp/numeric/special functions/comp ellint 2"><tt>comp_ellint_2f()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_2.html" title="cpp/numeric/special functions/comp ellint 2"><tt>comp_ellint_2l()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_3.html" title="cpp/numeric/special functions/comp ellint 3"><tt>comp_ellint_3()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_3.html" title="cpp/numeric/special functions/comp ellint 3"><tt>comp_ellint_3f()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/comp_ellint_3.html" title="cpp/numeric/special functions/comp ellint 3"><tt>comp_ellint_3l()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/compare/compare_partial_order_fallback.html" title="cpp/utility/compare/compare partial order fallback"><tt>compare_partial_order_fallback</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/compare_strong_order_fallback.html" title="cpp/utility/compare/compare strong order fallback"><tt>compare_strong_order_fallback</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/compare_three_way.html" title="cpp/utility/compare/compare three way"><tt>compare_three_way</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/compare_three_way_result.html" title="cpp/utility/compare/compare three way result"><tt>compare_three_way_result&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/compare_three_way_result.html" title="cpp/utility/compare/compare three way result"><tt>compare_three_way_result_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/compare_weak_order_fallback.html" title="cpp/utility/compare/compare weak order fallback"><tt>compare_weak_order_fallback</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/complex.html" title="cpp/numeric/complex"><tt>complex&lt;&gt;</tt></a> <br>
▶ <a href="symbol_index/complex_literals.html" title="cpp/symbol index/complex literals"><code>complex_literals</code></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/conditional.html" title="cpp/types/conditional"><tt>conditional&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/conditional.html" title="cpp/types/conditional"><tt>conditional_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="thread/condition_variable.html" title="cpp/thread/condition variable"><tt>condition_variable</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/condition_variable_any.html" title="cpp/thread/condition variable any"><tt>condition_variable_any</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/conjunction.html" title="cpp/types/conjunction"><tt>conjunction&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/conjunction.html" title="cpp/types/conjunction"><tt>conjunction_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/complex/conj.html" title="cpp/numeric/complex/conj"><tt>conj&lt;&gt;()</tt></a> <br>
<a href="memory/construct_at.html" title="cpp/memory/construct at"><tt>construct_at&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/constructible_from.html" title="cpp/concepts/constructible from"><tt>constructible_from</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="locale/codecvt_mode.html" title="cpp/locale/codecvt mode"><tt>consume_header</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/contiguous_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/contiguous iterator（页面不存在）"><tt>contiguous_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator_tags.html" title="cpp/iterator/iterator tags"><tt>contiguous_iterator_tag</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/convertible_to.html" title="cpp/concepts/convertible to"><tt>convertible_to</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/copy.html" title="cpp/algorithm/copy"><tt>copy&lt;&gt;()</tt></a> <br>
<a href="algorithm/copy_backward.html" title="cpp/algorithm/copy backward"><tt>copy_backward&lt;&gt;()</tt></a> <br>
<a href="concepts/copy_constructible.html" title="cpp/concepts/copy constructible"><tt>copy_constructible</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/copy.html" title="cpp/algorithm/copy"><tt>copy_if&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/copy_n.html" title="cpp/algorithm/copy n"><tt>copy_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/copyable.html" title="cpp/concepts/copyable"><tt>copyable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/copysign.html" title="cpp/numeric/math/copysign"><tt>copysign()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/copysign.html" title="cpp/numeric/math/copysign"><tt>copysignf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/copysign.html" title="cpp/numeric/math/copysign"><tt>copysignl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/pointer_cast.html" title="cpp/memory/shared ptr/pointer cast"><tt>const_pointer_cast&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/cos.html" title="cpp/numeric/math/cos"><tt>cos()</tt></a> <br>
<a href="numeric/complex/cos.html" title="cpp/numeric/complex/cos"><tt>cos&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/cos.html" title="cpp/numeric/valarray/cos"><tt>cos&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/cos.html" title="cpp/numeric/math/cos"><tt>cosf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/cosh.html" title="cpp/numeric/math/cosh"><tt>cosh()</tt></a> <br>
<a href="numeric/complex/cosh.html" title="cpp/numeric/complex/cosh"><tt>cosh&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/cosh.html" title="cpp/numeric/valarray/cosh"><tt>cosh&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/cosh.html" title="cpp/numeric/math/cosh"><tt>coshf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/cosh.html" title="cpp/numeric/math/cosh"><tt>coshl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/cos.html" title="cpp/numeric/math/cos"><tt>cosl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/count_if.html" title="cpp/algorithm/count"><tt>count&lt;&gt;()</tt></a> <br>
<a href="algorithm/count_if.html" title="cpp/algorithm/count if" class="mw-redirect"><tt>count_if&lt;&gt;()</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/counted_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/counted iterator（页面不存在）"><tt>counted_iterator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/counting_semaphore.html" title="cpp/thread/counting semaphore"><tt>counting_semaphore&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/countl_one.html" title="cpp/numeric/countl one"><tt>countl_one&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/countl_zero.html" title="cpp/numeric/countl zero"><tt>countl_zero&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/countr_one.html" title="cpp/numeric/countr one"><tt>countr_one&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/countr_zero.html" title="cpp/numeric/countr zero"><tt>countr_zero&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/cout.html" title="cpp/io/cout"><tt>cout</tt></a> <br>
<a href="iterator/rbegin.html" title="cpp/iterator/rbegin"><tt>crbegin&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="utility/functional/ref.html" title="cpp/utility/functional/ref"><tt>cref&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_iterator.html" title="cpp/regex/regex iterator"><tt>cregex_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_token_iterator.html" title="cpp/regex/regex token iterator"><tt>cregex_token_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/rend.html" title="cpp/iterator/rend"><tt>crend&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="regex/sub_match.html" title="cpp/regex/sub match"><tt>csub_match</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="chrono/c/ctime.html" title="cpp/chrono/c/ctime"><tt>ctime()</tt></a> <br>
<a href="locale/ctype.html" title="cpp/locale/ctype"><tt>ctype&lt;&gt;</tt></a> <br>
<a href="locale/ctype.html" title="cpp/locale/ctype"><tt>ctype&lt;&gt;</tt></a> (char) <br>
<a href="locale/ctype_base.html" title="cpp/locale/ctype base"><tt>ctype_base</tt></a> <br>
<a href="locale/ctype_byname.html" title="cpp/locale/ctype byname"><tt>ctype_byname&lt;&gt;</tt></a> <br>
<a href="error/current_exception.html" title="cpp/error/current exception"><tt>current_exception()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/cv_status.html" title="cpp/thread/cv status"><tt>cv_status</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_i.html" title="cpp/numeric/special functions/cyl bessel i"><tt>cyl_bessel_i()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_i.html" title="cpp/numeric/special functions/cyl bessel i"><tt>cyl_bessel_if()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_i.html" title="cpp/numeric/special functions/cyl bessel i"><tt>cyl_bessel_il()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_j.html" title="cpp/numeric/special functions/cyl bessel j"><tt>cyl_bessel_j()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_j.html" title="cpp/numeric/special functions/cyl bessel j"><tt>cyl_bessel_jf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_j.html" title="cpp/numeric/special functions/cyl bessel j"><tt>cyl_bessel_jl()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_k.html" title="cpp/numeric/special functions/cyl bessel k"><tt>cyl_bessel_k()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_k.html" title="cpp/numeric/special functions/cyl bessel k"><tt>cyl_bessel_kf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_bessel_k.html" title="cpp/numeric/special functions/cyl bessel k"><tt>cyl_bessel_kl()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_neumann.html" title="cpp/numeric/special functions/cyl neumann"><tt>cyl_neumann()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_neumann.html" title="cpp/numeric/special functions/cyl neumann"><tt>cyl_neumannf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/cyl_neumann.html" title="cpp/numeric/special functions/cyl neumann"><tt>cyl_neumannl()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
</p>
<h3><span class="mw-headline" id="D">D</span></h3>
<p><a href="iterator/data.html" title="cpp/iterator/data"><tt>data&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/manip/hex.html" title="cpp/io/manip/hex"><tt>dec()</tt></a> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>deca</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/decay.html" title="cpp/types/decay"><tt>decay&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/decay.html" title="cpp/types/decay"><tt>decay_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>deci</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/gc/declare_no_pointers.html" title="cpp/memory/gc/declare no pointers"><tt>declare_no_pointers()</tt></a>  <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/gc/declare_reachable.html" title="cpp/memory/gc/declare reachable"><tt>declare_reachable()</tt></a>  <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/declval.html" title="cpp/utility/declval"><tt>declval&lt;&gt;()</tt></a>  <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/default_delete.html" title="cpp/memory/default delete"><tt>default_delete</tt></a>  <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/default_initializable.html" title="cpp/concepts/default initializable"><tt>default_initializable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>default_random_engine</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/default_searcher.html" title="cpp/utility/functional/default searcher"><tt>default_searcher&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="iterator/default_sentinel_t.html" title="cpp/iterator/default sentinel t"><tt>default_sentinel</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/default_sentinel_t.html" title="cpp/iterator/default sentinel t"><tt>default_sentinel_t</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/manip/fixed.html" title="cpp/io/manip/fixed"><tt>defaultfloat()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/lock_tag.html" title="cpp/thread/lock tag"><tt>defer_lock</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/lock_tag_t.html" title="cpp/thread/lock tag t"><tt>defer_lock_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/numeric_limits/float_denorm_style.html" title="cpp/types/numeric limits/float denorm style"><tt>denorm_absent</tt></a> <br>
<a href="types/numeric_limits/float_denorm_style.html" title="cpp/types/numeric limits/float denorm style"><tt>denorm_indeterminate</tt></a> <br>
<a href="types/numeric_limits/float_denorm_style.html" title="cpp/types/numeric limits/float denorm style"><tt>denorm_present</tt></a> <br>
<a href="container/deque.html" title="cpp/container/deque"><tt>deque&lt;&gt;</tt></a> <br>
<a href="concepts/derived_from.html" title="cpp/concepts/derived from"><tt>derived_from</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/destroy.html" title="cpp/memory/destroy"><tt>destroy&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/destroy_at.html" title="cpp/memory/destroy at"><tt>destroy_at&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/destroy_n.html" title="cpp/memory/destroy n"><tt>destroy_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/new/destroying_delete_t.html" title="cpp/memory/new/destroying delete t"><tt>destroying_delete</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/new/destroying_delete_t.html" title="cpp/memory/new/destroying delete t"><tt>destroying_delete_t</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/destructible.html" title="cpp/concepts/destructible"><tt>destructible</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="chrono/c/difftime.html" title="cpp/chrono/c/difftime"><tt>difftime()</tt></a> <br>
<a href="numeric/random/discrete_distribution.html" title="cpp/numeric/random/discrete distribution"><tt>discrete_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/discard_block_engine.html" title="cpp/numeric/random/discard block engine"><tt>discard_block_engine&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/disjunction.html" title="cpp/types/disjunction"><tt>disjunction&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/disjunction.html" title="cpp/types/disjunction"><tt>disjunction_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="iterator/distance.html" title="cpp/iterator/distance"><tt>distance&lt;&gt;()</tt></a> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>div()</tt></a> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>div_t</tt></a> <br>
<a href="utility/functional/divides.html" title="cpp/utility/functional/divides"><tt>divides&lt;&gt;</tt></a> <br>
<a href="error/domain_error/domain_error.html" title="cpp/error/domain error"><tt>domain_error</tt></a> <br>
<a href="numeric/math.html" title="cpp/numeric/math"><tt>double_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/span/dynamic_extent.html" title="cpp/container/span/dynamic extent"><tt>dynamic_extent</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/shared_ptr/pointer_cast.html" title="cpp/memory/shared ptr/pointer cast"><tt>dynamic_pointer_cast&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="E">E</span></h3>
<p><a href="numeric/special_math/ellint_1.html" title="cpp/numeric/special functions/ellint 1"><tt>ellint_1()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_1.html" title="cpp/numeric/special functions/ellint 1"><tt>ellint_1f()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_1.html" title="cpp/numeric/special functions/ellint 1"><tt>ellint_1l()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_2.html" title="cpp/numeric/special functions/ellint 2"><tt>ellint_2()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_2.html" title="cpp/numeric/special functions/ellint 2"><tt>ellint_2f()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_2.html" title="cpp/numeric/special functions/ellint 2"><tt>ellint_2l()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_3.html" title="cpp/numeric/special functions/ellint 3"><tt>ellint_3()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_3.html" title="cpp/numeric/special functions/ellint 3"><tt>ellint_3f()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/ellint_3.html" title="cpp/numeric/special functions/ellint 3"><tt>ellint_3l()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/manip/emit_on_flush.html" title="cpp/io/manip/emit on flush"><tt>emit_on_flush&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/empty.html" title="cpp/iterator/empty"><tt>empty&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/enable_if.html" title="cpp/types/enable if"><tt>enable_if&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/enable_if.html" title="cpp/types/enable if"><tt>enable_if_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="memory/enable_shared_from_this.html" title="cpp/memory/enable shared from this"><tt>enable_shared_from_this&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/end.html" title="cpp/iterator/end"><tt>end&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> (iterator) <br>
<a href="types/endian.html" title="cpp/types/endian"><tt>endian</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/manip/endl.html" title="cpp/io/manip/endl"><tt>endl&lt;&gt;()</tt></a> <br>
<a href="io/manip/ends.html" title="cpp/io/manip/ends"><tt>ends&lt;&gt;()</tt></a> <br>
<a href="algorithm/equal.html" title="cpp/algorithm/equal"><tt>equal&lt;&gt;()</tt></a> <br>
<a href="algorithm/equal_range.html" title="cpp/algorithm/equal range"><tt>equal_range&lt;&gt;()</tt></a> <br>
<a href="utility/functional/equal_to.html" title="cpp/utility/functional/equal to"><tt>equal_to&lt;&gt;</tt></a> <br>
<a href="concepts/equality_comparable.html" title="cpp/concepts/equality comparable"><tt>equality_comparable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/equality_comparable.html" title="cpp/concepts/equality comparable"><tt>equality_comparable_with</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/equivalence_relation.html" title="cpp/concepts/equivalence relation"><tt>equivalence_relation</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="container/vector/erase2.html" title="cpp/container/vector/erase2"><tt>erase&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="container/vector/erase2.html" title="cpp/container/vector/erase2"><tt>erase_if&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/erf.html" title="cpp/numeric/math/erf"><tt>erf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/erfc.html" title="cpp/numeric/math/erfc"><tt>erfc()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/erfc.html" title="cpp/numeric/math/erfc"><tt>erfcf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/erfc.html" title="cpp/numeric/math/erfc"><tt>erfcl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/erf.html" title="cpp/numeric/math/erf"><tt>erff()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/erf.html" title="cpp/numeric/math/erf"><tt>erfl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/errc.html" title="cpp/error/errc"><tt>errc</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/error_category.html" title="cpp/error/error category"><tt>error_category</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/error_code.html" title="cpp/error/error code"><tt>error_code</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/error_condition.html" title="cpp/error/error condition"><tt>error_condition</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>exa</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/exception.html" title="cpp/error/exception"><tt>exception</tt></a> <br>
<a href="error/exception_ptr.html" title="cpp/error/exception ptr"><tt>exception_ptr</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/exchange.html" title="cpp/utility/exchange"><tt>exchange&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="algorithm/exclusive_scan.html" title="cpp/algorithm/exclusive scan"><tt>exclusive_scan&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
▶ <a href="symbol_index/execution.html" title="cpp/symbol index/execution"><code>execution</code></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/program/exit.html" title="cpp/utility/program/exit"><tt>exit()</tt></a> <br>
<a href="numeric/math/exp.html" title="cpp/numeric/math/exp"><tt>exp()</tt></a> <br>
<a href="numeric/complex/exp.html" title="cpp/numeric/complex/exp"><tt>exp&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/exp.html" title="cpp/numeric/valarray/exp"><tt>exp&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/exp2.html" title="cpp/numeric/math/exp2"><tt>exp2()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/exp2.html" title="cpp/numeric/math/exp2"><tt>exp2f()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/exp2.html" title="cpp/numeric/math/exp2"><tt>exp2l()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/exp.html" title="cpp/numeric/math/exp"><tt>expf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/special_math/expint.html" title="cpp/numeric/special functions/expint"><tt>expint()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/expint.html" title="cpp/numeric/special functions/expint"><tt>expintf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/expint.html" title="cpp/numeric/special functions/expint"><tt>expintl()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/math/exp.html" title="cpp/numeric/math/exp"><tt>expl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/expm1.html" title="cpp/numeric/math/expm1"><tt>expm1()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/expm1.html" title="cpp/numeric/math/expm1"><tt>expm1f()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/expm1.html" title="cpp/numeric/math/expm1"><tt>expm1l()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/exponential_distribution.html" title="cpp/numeric/random/exponential distribution"><tt>exponential_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/extent.html" title="cpp/types/extent"><tt>extent&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/extent.html" title="cpp/types/extent"><tt>extent_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/random/extreme_value_distribution.html" title="cpp/numeric/random/extreme value distribution"><tt>extreme_value_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="F">F</span></h3>
<p><a href="numeric/math/fabs.html" title="cpp/numeric/math/fabs"><tt>fabs()</tt></a> <br>
<a href="numeric/math/fabs.html" title="cpp/numeric/math/fabs"><tt>fabsf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fabs.html" title="cpp/numeric/math/fabs"><tt>fabsl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integral_constant.html" title="cpp/types/integral constant"><tt>false_type</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/fclose.html" title="cpp/io/c/fclose"><tt>fclose()</tt></a> <br>
<a href="numeric/math/fdim.html" title="cpp/numeric/math/fdim"><tt>fdim()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fdim.html" title="cpp/numeric/math/fdim"><tt>fdimf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fdim.html" title="cpp/numeric/math/fdim"><tt>fdiml()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feclearexcept.html" title="cpp/numeric/fenv/feclearexcept"><tt>feclearexcept()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feenv.html" title="cpp/numeric/fenv/feenv"><tt>fegetenv()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feexceptflag.html" title="cpp/numeric/fenv/feexceptflag"><tt>fegetexceptflag()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feround.html" title="cpp/numeric/fenv/feround"><tt>fegetround()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feholdexcept.html" title="cpp/numeric/fenv/feholdexcept"><tt>feholdexcept()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>femto</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv.html" title="cpp/numeric/fenv"><tt>fenv_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/feof.html" title="cpp/io/c/feof"><tt>feof()</tt></a> <br>
<a href="numeric/fenv/feraiseexcept.html" title="cpp/numeric/fenv/feraiseexcept"><tt>feraiseexcept()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/ferror.html" title="cpp/io/c/ferror"><tt>ferror()</tt></a> <br>
<a href="numeric/fenv/feenv.html" title="cpp/numeric/fenv/feenv"><tt>fesetenv()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feexceptflag.html" title="cpp/numeric/fenv/feexceptflag"><tt>fesetexceptflag()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feround.html" title="cpp/numeric/fenv/feround"><tt>fesetround()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/fetestexcept.html" title="cpp/numeric/fenv/fetestexcept"><tt>fetestexcept()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv/feupdateenv.html" title="cpp/numeric/fenv/feupdateenv"><tt>feupdateenv()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/fenv.html" title="cpp/numeric/fenv"><tt>fexcept_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><br>
<a href="io/c/fflush.html" title="cpp/io/c/fflush"><tt>fflush()</tt></a> <br>
<a href="io/c/fgetc.html" title="cpp/io/c/fgetc"><tt>fgetc()</tt></a> <br>
<a href="io/c/fgetpos.html" title="cpp/io/c/fgetpos"><tt>fgetpos()</tt></a> <br>
<a href="io/c/fgets.html" title="cpp/io/c/fgets"><tt>fgets()</tt></a> <br>
<a href="io/c/fgetwc.html" title="cpp/io/c/fgetwc"><tt>fgetwc()</tt></a> <br>
<a href="io/c/fgetws.html" title="cpp/io/c/fgetws"><tt>fgetws()</tt></a> <br>
<a href="io/c.html" title="cpp/io/c"><tt>FILE</tt></a> <br>
<a href="io/basic_filebuf.html" title="cpp/io/basic filebuf"><tt>filebuf</tt></a> <br>
▶ <a href="symbol_index/filesystem.html" title="cpp/symbol index/filesystem"><code>filesystem</code></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/fill.html" title="cpp/algorithm/fill"><tt>fill&lt;&gt;()</tt></a> <br>
<a href="algorithm/fill_n.html" title="cpp/algorithm/fill n"><tt>fill_n&lt;&gt;()</tt></a> <br>
<a href="algorithm/find_if_not.html" title="cpp/algorithm/find"><tt>find&lt;&gt;()</tt></a> <br>
<a href="algorithm/find_end.html" title="cpp/algorithm/find end"><tt>find_end&lt;&gt;()</tt></a> <br>
<a href="algorithm/find_first_of.html" title="cpp/algorithm/find first of"><tt>find_first_of&lt;&gt;()</tt></a> <br>
<a href="algorithm/find_if.html" title="cpp/algorithm/find if" class="mw-redirect"><tt>find_if&lt;&gt;()</tt></a> <br>
<a href="algorithm/find_if_not.html" title="cpp/algorithm/find if not" class="mw-redirect"><tt>find_if_not&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/random/fisher_f_distribution.html" title="cpp/numeric/random/fisher f distribution"><tt>fisher_f_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/fixed.html" title="cpp/io/manip/fixed"><tt>fixed()</tt></a> <br>
<a href="types/numeric_limits/float_denorm_style.html" title="cpp/types/numeric limits/float denorm style"><tt>float_denorm_style</tt></a> <br>
<a href="types/numeric_limits/float_round_style.html" title="cpp/types/numeric limits/float round style"><tt>float_round_style</tt></a> <br>
<a href="numeric/math.html" title="cpp/numeric/math"><tt>float_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/floating_point.html" title="cpp/concepts/floating point"><tt>floating_point</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/floor.html" title="cpp/numeric/math/floor"><tt>floor()</tt></a> <br>
<a href="numeric/math/floor.html" title="cpp/numeric/math/floor"><tt>floorf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/floor.html" title="cpp/numeric/math/floor"><tt>floorl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/flush.html" title="cpp/io/manip/flush"><tt>flush&lt;&gt;()</tt></a> <br>
<a href="io/manip/flush_emit.html" title="cpp/io/manip/flush emit"><tt>flush_emit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/fma.html" title="cpp/numeric/math/fma"><tt>fma()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fma.html" title="cpp/numeric/math/fma"><tt>fmaf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fma.html" title="cpp/numeric/math/fma"><tt>fmal()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmax.html" title="cpp/numeric/math/fmax"><tt>fmax()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmax.html" title="cpp/numeric/math/fmax"><tt>fmaxf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmax.html" title="cpp/numeric/math/fmax"><tt>fmaxl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmin.html" title="cpp/numeric/math/fmin"><tt>fmin()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmin.html" title="cpp/numeric/math/fmin"><tt>fminf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmin.html" title="cpp/numeric/math/fmin"><tt>fminl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmod.html" title="cpp/numeric/math/fmod"><tt>fmod()</tt></a> <br>
<a href="numeric/math/fmod.html" title="cpp/numeric/math/fmod"><tt>fmodf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fmod.html" title="cpp/numeric/math/fmod"><tt>fmodl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/fopen.html" title="cpp/io/c/fopen"><tt>fopen()</tt></a> <br>
<a href="algorithm/for_each.html" title="cpp/algorithm/for each"><tt>for_each&lt;&gt;()</tt></a> <br>
<a href="algorithm/for_each_n.html" title="cpp/algorithm/for each n"><tt>for_each_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/format/format.html" title="cpp/utility/format/format"><tt>format&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_args.html" title="cpp/utility/format/basic format args"><tt>format_args</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_args.html" title="cpp/utility/format/basic format args"><tt>format_args_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_context.html" title="cpp/utility/format/basic format context"><tt>format_context</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/format_error.html" title="cpp/utility/format/format error"><tt>format_error()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_parse_context.html" title="cpp/utility/format/basic format parse context"><tt>format_parse_context</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/format_to.html" title="cpp/utility/format/format to"><tt>format_to&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/format_to_n.html" title="cpp/utility/format/format to n"><tt>format_to_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/format_to_n.html" title="cpp/utility/format/format to n"><tt>format_to_n_result&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/formatted_size.html" title="cpp/utility/format/formatted size"><tt>formatted_size&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/formatter.html" title="cpp/utility/format/formatter"><tt>formatter&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/forward.html" title="cpp/utility/forward"><tt>forward&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple/forward_as_tuple.html" title="cpp/utility/tuple/forward as tuple"><tt>forward_as_tuple&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/forward_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/forward iterator（页面不存在）"><tt>forward_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator_tags.html" title="cpp/iterator/iterator tags"><tt>forward_iterator_tag</tt></a> <br>
<a href="container/forward_list.html" title="cpp/container/forward list"><tt>forward_list&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/fpclassify.html" title="cpp/numeric/math/fpclassify"><tt>fpclassify()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/fpos.html" title="cpp/io/fpos"><tt>fpos&lt;&gt;</tt></a> <br>
<a href="io/c.html" title="cpp/io/c"><tt>fpos_t</tt></a> <br>
<a href="io/c/printf.html" title="cpp/io/c/fprintf"><tt>fprintf()</tt></a> <br>
<a href="io/c/fputc.html" title="cpp/io/c/fputc"><tt>fputc()</tt></a> <br>
<a href="io/c/fputs.html" title="cpp/io/c/fputs"><tt>fputs()</tt></a> <br>
<a href="io/c/fputwc.html" title="cpp/io/c/fputwc"><tt>fputwc()</tt></a> <br>
<a href="io/c/fputws.html" title="cpp/io/c/fputws"><tt>fputws()</tt></a> <br>
<a href="io/c/fread.html" title="cpp/io/c/fread"><tt>fread()</tt></a> <br>
<a href="memory/c/free.html" title="cpp/memory/c/free"><tt>free()</tt></a> <br>
<a href="io/c/freopen.html" title="cpp/io/c/freopen"><tt>freopen()</tt></a> <br>
<a href="numeric/math/frexp.html" title="cpp/numeric/math/frexp"><tt>frexp()</tt></a> <br>
<a href="numeric/math/frexp.html" title="cpp/numeric/math/frexp"><tt>frexpf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/frexp.html" title="cpp/numeric/math/frexp"><tt>frexpl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/from_chars.html" title="cpp/utility/from chars"><tt>from_chars()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="iterator/front_inserter.html" title="cpp/iterator/front inserter"><tt>front_inserter&lt;&gt;()</tt></a> <br>
<a href="iterator/front_insert_iterator.html" title="cpp/iterator/front insert iterator"><tt>front_insert_iterator&lt;&gt;</tt></a> <br>
<a href="io/c/scanf.html" title="cpp/io/c/fscanf"><tt>fscanf()</tt></a> <br>
<a href="io/c/fseek.html" title="cpp/io/c/fseek"><tt>fseek()</tt></a> <br>
<a href="io/c/fsetpos.html" title="cpp/io/c/fsetpos"><tt>fsetpos()</tt></a> <br>
<a href="io/basic_fstream.html" title="cpp/io/basic fstream"><tt>fstream</tt></a> <br>
<a href="io/c/ftell.html" title="cpp/io/c/ftell"><tt>ftell()</tt></a> <br>
<a href="utility/functional/function.html" title="cpp/utility/functional/function"><tt>function&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/future.html" title="cpp/thread/future"><tt>future&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/future/future_category.html" title="cpp/thread/future category"><tt>future_category()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/future_errc.html" title="cpp/thread/future errc"><tt>future_errc</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/future_error.html" title="cpp/thread/future error"><tt>future_error</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/future_status.html" title="cpp/thread/future status"><tt>future_status</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/fwide.html" title="cpp/io/c/fwide"><tt>fwide()</tt></a> <br>
<a href="io/c/fwprintf.html" title="cpp/io/c/fwprintf"><tt>fwprintf()</tt></a> <br>
<a href="io/c/fwrite.html" title="cpp/io/c/fwrite"><tt>fwrite()</tt></a> <br>
<a href="io/c/fwscanf.html" title="cpp/io/c/fwscanf"><tt>fwscanf()</tt></a> <br>
</p>
<h3><span class="mw-headline" id="G">G</span></h3>
<p><a href="numeric/random/gamma_distribution.html" title="cpp/numeric/random/gamma distribution"><tt>gamma_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/gcd.html" title="cpp/numeric/gcd"><tt>gcd&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/generate.html" title="cpp/algorithm/generate"><tt>generate&lt;&gt;()</tt></a> <br>
<a href="numeric/random/generate_canonical.html" title="cpp/numeric/random/generate canonical"><tt>generate_canonical&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="locale/codecvt_mode.html" title="cpp/locale/codecvt mode"><tt>generate_header</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="algorithm/generate_n.html" title="cpp/algorithm/generate n"><tt>generate_n&lt;&gt;()</tt></a> <br>
<a href="error/generic_category.html" title="cpp/error/generic category"><tt>generic_category()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/geometric_distribution.html" title="cpp/numeric/random/geometric distribution"><tt>geometric_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/array/get.html" title="cpp/container/array/get"><tt>get&lt;&gt;()</tt></a> (std::array) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/pair/get.html" title="cpp/utility/pair/get"><tt>get&lt;&gt;()</tt></a> (std::pair) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple/get.html" title="cpp/utility/tuple/get"><tt>get&lt;&gt;()</tt></a> (std::tuple) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/variant/get.html" title="cpp/utility/variant/get"><tt>get&lt;&gt;()</tt></a> (std::variant) <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/shared_ptr/get_deleter.html" title="cpp/memory/shared ptr/get deleter"><tt>get_deleter&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/variant/get_if.html" title="cpp/utility/variant/get if"><tt>get_if&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/manip/get_money.html" title="cpp/io/manip/get money"><tt>get_money&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/new/get_new_handler.html" title="cpp/memory/new/get new handler"><tt>get_new_handler()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/gc/get_pointer_safety.html" title="cpp/memory/gc/get pointer safety"><tt>get_pointer_safety()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/get_terminate.html" title="cpp/error/get terminate"><tt>get_terminate()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/get_time.html" title="cpp/io/manip/get time"><tt>get_time&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/fgetc.html" title="cpp/io/c/fgetc"><tt>getc()</tt></a> <br>
<a href="io/c/getchar.html" title="cpp/io/c/getchar"><tt>getchar()</tt></a> <br>
<a href="utility/program/getenv.html" title="cpp/utility/program/getenv"><tt>getenv()</tt></a> <br>
<a href="io/c/fgetwc.html" title="cpp/io/c/fgetwc"><tt>getwc()</tt></a><br>
<a href="io/c/getwchar.html" title="cpp/io/c/getwchar"><tt>getwchar()</tt></a><br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>giga</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="chrono/c/gmtime.html" title="cpp/chrono/c/gmtime"><tt>gmtime()</tt></a> <br>
<a href="utility/functional/greater.html" title="cpp/utility/functional/greater"><tt>greater&lt;&gt;</tt></a> <br>
<a href="utility/functional/greater_equal.html" title="cpp/utility/functional/greater equal"><tt>greater_equal&lt;&gt;</tt></a> <br>
<a href="numeric/valarray/gslice.html" title="cpp/numeric/valarray/gslice"><tt>gslice</tt></a> <br>
<a href="numeric/valarray/gslice_array.html" title="cpp/numeric/valarray/gslice array"><tt>gslice_array&lt;&gt;</tt></a> <br>
</p>
<h3><span class="mw-headline" id="H">H</span></h3>
<p><a href="thread/hardware_destructive_interference_size.html" title="cpp/thread/hardware destructive interference size"><tt>hardware_constructive_interference_size</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="thread/hardware_destructive_interference_size.html" title="cpp/thread/hardware destructive interference size"><tt>hardware_destructive_interference_size</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="locale/has_facet.html" title="cpp/locale/has facet"><tt>has_facet&lt;&gt;()</tt></a> <br>
<a href="numeric/has_single_bit.html" title="cpp/numeric/has single bit"><tt>has_single_bit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/has_unique_object_representations.html" title="cpp/types/has unique object representations"><tt>has_unique_object_representations&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/has_unique_object_representations.html" title="cpp/types/has unique object representations"><tt>has_unique_object_representations_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/has_virtual_destructor.html" title="cpp/types/has virtual destructor"><tt>has_virtual_destructor&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/has_virtual_destructor.html" title="cpp/types/has virtual destructor"><tt>has_virtual_destructor_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/hash.html" title="cpp/utility/hash"><tt>hash&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>hecto</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/special_math/hermite.html" title="cpp/numeric/special functions/hermite"><tt>hermite()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/hermite.html" title="cpp/numeric/special functions/hermite"><tt>hermitef()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/hermite.html" title="cpp/numeric/special functions/hermite"><tt>hermitel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/manip/hex.html" title="cpp/io/manip/hex"><tt>hex()</tt></a> <br>
<a href="io/manip/fixed.html" title="cpp/io/manip/fixed"><tt>hexfloat()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/variant/holds_alternative.html" title="cpp/utility/variant/holds alternative"><tt>holds_alternative&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/math/hypot.html" title="cpp/numeric/math/hypot"><tt>hypot()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/hypot.html" title="cpp/numeric/math/hypot"><tt>hypotf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/hypot.html" title="cpp/numeric/math/hypot"><tt>hypotl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="I">I</span></h3>
<p><a href="utility/functional/identity.html" title="cpp/utility/functional/identity"><tt>identity</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/basic_ifstream.html" title="cpp/io/basic ifstream"><tt>ifstream</tt></a> <br>
<a href="utility/tuple/ignore.html" title="cpp/utility/tuple/ignore"><tt>ignore</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/ilogb.html" title="cpp/numeric/math/ilogb"><tt>ilogb()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/ilogb.html" title="cpp/numeric/math/ilogb"><tt>ilogbf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/ilogb.html" title="cpp/numeric/math/ilogb"><tt>ilogbl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/complex/imag2.html" title="cpp/numeric/complex/imag2"><tt>imag&lt;&gt;()</tt></a> <br>
<a href="numeric/math/abs.html" title="cpp/numeric/math/abs"><tt>imaxabs()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>imaxdiv()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>imaxdiv_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/in_place.html" title="cpp/utility/in place"><tt>in_place</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/in_place.html" title="cpp/utility/in place"><tt>in_place_index&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/in_place.html" title="cpp/utility/in place"><tt>in_place_index_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/in_place.html" title="cpp/utility/in place"><tt>in_place_t</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/in_place.html" title="cpp/utility/in place"><tt>in_place_type&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/in_place.html" title="cpp/utility/in place"><tt>in_place_type_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/includes.html" title="cpp/algorithm/includes"><tt>includes&lt;&gt;()</tt></a> <br>
<a href="algorithm/inclusive_scan.html" title="cpp/algorithm/inclusive scan"><tt>inclusive_scan&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="iterator/incrementable.html" title="cpp/iterator/incrementable"><tt>incrementable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/incrementable_traits.html" title="cpp/iterator/incrementable traits"><tt>incrementable_traits&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random/independent_bits_engine.html" title="cpp/numeric/random/independent bits engine"><tt>independent_bits_engine&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/valarray/indirect_array.html" title="cpp/numeric/valarray/indirect array"><tt>indirect_array&lt;&gt;</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirect_binary_predicate&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirect binary predicate（页面不存在）"><tt>indirect_binary_predicate</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirect_equivalence_relation&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirect equivalence relation（页面不存在）"><tt>indirect_equivalence_relation</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirect_result_t&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirect result t（页面不存在）"><tt>indirect_result_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirect_strict_weak_order&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirect strict weak order（页面不存在）"><tt>indirect_strict_weak_order</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirect_unary_predicate&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirect unary predicate（页面不存在）"><tt>indirect_unary_predicate</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_comparable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly comparable（页面不存在）"><tt>indirectly_comparable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_copyable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly copyable（页面不存在）"><tt>indirectly_copyable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_copyable_storable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly copyable storable（页面不存在）"><tt>indirectly_copyable_storable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_movable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly movable（页面不存在）"><tt>indirectly_movable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_movable_storable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly movable storable（页面不存在）"><tt>indirectly_movable_storable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_readable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly readable（页面不存在）"><tt>indirectly_readable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/indirectly_readable_traits.html" title="cpp/iterator/indirectly readable traits"><tt>indirectly_readable_traits&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_unary_invocable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly unary invocable（页面不存在）"><tt>indirectly_regular_unary_invocable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_swappable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly swappable（页面不存在）"><tt>indirectly_swappable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_unary_invocable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly unary invocable（页面不存在）"><tt>indirectly_unary_invocable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/indirectly_writable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/indirectly writable（页面不存在）"><tt>indirectly_writable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/initializer_list.html" title="cpp/utility/initializer list"><tt>initializer_list&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/inner_product.html" title="cpp/algorithm/inner product"><tt>inner_product&lt;&gt;()</tt></a> <br>
<a href="algorithm/inplace_merge.html" title="cpp/algorithm/inplace merge"><tt>inplace_merge&lt;&gt;()</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/input_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/input iterator（页面不存在）"><tt>input_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator_tags.html" title="cpp/iterator/iterator tags"><tt>input_iterator_tag</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/input_or_output_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/input or output iterator（页面不存在）"><tt>input_or_output_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/inserter.html" title="cpp/iterator/inserter"><tt>inserter&lt;&gt;()</tt></a> <br>
<a href="iterator/insert_iterator.html" title="cpp/iterator/insert iterator"><tt>insert_iterator&lt;&gt;</tt></a> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_fast16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_fast32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_fast64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_fast8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_least16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_least32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_least64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int_least8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>int8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/integer_sequence.html" title="cpp/utility/integer sequence"><tt>integer_sequence&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="concepts/integral.html" title="cpp/concepts/integral"><tt>integral</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/integral_constant.html" title="cpp/types/integral constant"><tt>integral_constant&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/left.html" title="cpp/io/manip/left"><tt>internal()</tt></a> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>intmax_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>intptr_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/invalid_argument/invalid_argument.html" title="cpp/error/invalid argument"><tt>invalid_argument</tt></a> <br>
<a href="concepts/invocable.html" title="cpp/concepts/invocable"><tt>invocable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/invoke.html" title="cpp/utility/functional/invoke"><tt>invoke&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/result_of.html" title="cpp/types/result of"><tt>invoke_result&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/result_of.html" title="cpp/types/result of"><tt>invoke_result_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/io_errc.html" title="cpp/io/io errc"><tt>io_errc</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/basic_ios.html" title="cpp/io/basic ios"><tt>ios</tt></a> <br>
<a href="io/ios_base.html" title="cpp/io/ios base"><tt>ios_base</tt></a> <br>
<a href="io/basic_iostream.html" title="cpp/io/basic iostream"><tt>iostream</tt></a> <br>
<a href="io/iostream_category.html" title="cpp/io/iostream category"><tt>iostream_category</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/iota.html" title="cpp/algorithm/iota"><tt>iota&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_abstract.html" title="cpp/types/is abstract"><tt>is_abstract&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_abstract.html" title="cpp/types/is abstract"><tt>is_abstract_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_aggregate.html" title="cpp/types/is aggregate"><tt>is_aggregate&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_aggregate.html" title="cpp/types/is aggregate"><tt>is_aggregate_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_arithmetic.html" title="cpp/types/is arithmetic"><tt>is_arithmetic&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_arithmetic.html" title="cpp/types/is arithmetic"><tt>is_arithmetic_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_array.html" title="cpp/types/is array"><tt>is_array&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_array.html" title="cpp/types/is array"><tt>is_array_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_assignable.html" title="cpp/types/is assignable"><tt>is_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_assignable.html" title="cpp/types/is assignable"><tt>is_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_base_of.html" title="cpp/types/is base of"><tt>is_base_of&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_base_of.html" title="cpp/types/is base of"><tt>is_base_of_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/functional/is_bind_expression.html" title="cpp/utility/functional/is bind expression"><tt>is_bind_expression&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/is_bind_expression.html" title="cpp/utility/functional/is bind expression"><tt>is_bind_expression_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_bounded_array.html" title="cpp/types/is bounded array"><tt>is_bounded_array&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_bounded_array.html" title="cpp/types/is bounded array"><tt>is_bounded_array_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_class.html" title="cpp/types/is class"><tt>is_class&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_class.html" title="cpp/types/is class"><tt>is_class_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_compound.html" title="cpp/types/is compound"><tt>is_compound&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_compound.html" title="cpp/types/is compound"><tt>is_compound_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_const.html" title="cpp/types/is const"><tt>is_const&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_const.html" title="cpp/types/is const"><tt>is_const_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_constant_evaluated.html" title="cpp/types/is constant evaluated"><tt>is_constant_evaluated()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_convertible.html" title="cpp/types/is convertible"><tt>is_convertible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_convertible.html" title="cpp/types/is convertible"><tt>is_convertible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_copy_assignable.html" title="cpp/types/is copy assignable"><tt>is_copy_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_copy_assignable.html" title="cpp/types/is copy assignable"><tt>is_copy_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_copy_constructible.html" title="cpp/types/is copy constructible"><tt>is_copy_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_copy_constructible.html" title="cpp/types/is copy constructible"><tt>is_copy_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_corresponding_member.html" title="cpp/types/is corresponding member"><tt>is_corresponding_member&lt;&gt;()</tt></a><span class="t-mark-rev t-since-cxx20">(C++20 起)</span><br>
<a href="types/is_default_constructible.html" title="cpp/types/is default constructible"><tt>is_default_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_default_constructible.html" title="cpp/types/is default constructible"><tt>is_default_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_destructible.html" title="cpp/types/is destructible"><tt>is_destructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_destructible.html" title="cpp/types/is destructible"><tt>is_destructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_empty.html" title="cpp/types/is empty"><tt>is_empty&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_empty.html" title="cpp/types/is empty"><tt>is_empty_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_enum.html" title="cpp/types/is enum"><tt>is_enum&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_enum.html" title="cpp/types/is enum"><tt>is_enum_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/compare/named_comparison_functions.html" title="cpp/utility/compare/named comparison functions"><tt>is_eq()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="error/error_code/is_error_code_enum.html" title="cpp/error/error code/is error code enum"><tt>is_error_code_enum&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/error_condition/is_error_condition_enum.html" title="cpp/error/error condition/is error condition enum"><tt>is_error_condition_enum</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/error_condition/is_error_condition_enum.html" title="cpp/error/error condition/is error condition enum"><tt>is_error_condition_enum_v</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/is_execution_policy.html" title="cpp/algorithm/is execution policy"><tt>is_execution_policy&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/is_execution_policy.html" title="cpp/algorithm/is execution policy"><tt>is_execution_policy_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_final.html" title="cpp/types/is final"><tt>is_final&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/is_final.html" title="cpp/types/is final"><tt>is_final_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_floating_point.html" title="cpp/types/is floating point"><tt>is_floating_point&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_floating_point.html" title="cpp/types/is floating point"><tt>is_floating_point_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_function.html" title="cpp/types/is function"><tt>is_function&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_function.html" title="cpp/types/is function"><tt>is_function_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_fundamental.html" title="cpp/types/is fundamental"><tt>is_fundamental&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_fundamental.html" title="cpp/types/is fundamental"><tt>is_fundamental_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/compare/named_comparison_functions.html" title="cpp/utility/compare/named comparison functions"><tt>is_gt()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/named_comparison_functions.html" title="cpp/utility/compare/named comparison functions"><tt>is_gteq()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/is_heap.html" title="cpp/algorithm/is heap"><tt>is_heap&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/is_heap_until.html" title="cpp/algorithm/is heap until"><tt>is_heap_until&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_integral.html" title="cpp/types/is integral"><tt>is_integral&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_integral.html" title="cpp/types/is integral"><tt>is_integral_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_invocable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_invocable_r&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_invocable_r_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_invocable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_layout_compatible.html" title="cpp/types/is layout compatible"><tt>is_layout_compatible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_layout_compatible.html" title="cpp/types/is layout compatible"><tt>is_layout_compatible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/named_comparison_functions.html" title="cpp/utility/compare/named comparison functions"><tt>is_lt()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/named_comparison_functions.html" title="cpp/utility/compare/named comparison functions"><tt>is_lteq()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_lvalue_reference.html" title="cpp/types/is lvalue reference"><tt>is_lvalue_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_lvalue_reference.html" title="cpp/types/is lvalue reference"><tt>is_lvalue_reference_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_member_function_pointer.html" title="cpp/types/is member function pointer"><tt>is_member_function_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_member_function_pointer.html" title="cpp/types/is member function pointer"><tt>is_member_function_pointer_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_member_object_pointer.html" title="cpp/types/is member object pointer"><tt>is_member_object_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_member_object_pointer.html" title="cpp/types/is member object pointer"><tt>is_member_object_pointer_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_member_pointer.html" title="cpp/types/is member pointer"><tt>is_member_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_member_pointer.html" title="cpp/types/is member pointer"><tt>is_member_pointer_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_move_assignable.html" title="cpp/types/is move assignable"><tt>is_move_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_move_assignable.html" title="cpp/types/is move assignable"><tt>is_move_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_move_constructible.html" title="cpp/types/is move constructible"><tt>is_move_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_move_constructible.html" title="cpp/types/is move constructible"><tt>is_move_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/compare/named_comparison_functions.html" title="cpp/utility/compare/named comparison functions"><tt>is_neq()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_assignable.html" title="cpp/types/is assignable"><tt>is_nothrow_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_assignable.html" title="cpp/types/is assignable"><tt>is_nothrow_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_nothrow_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_nothrow_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_nothrow_convertible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_nothrow_convertible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_copy_assignable.html" title="cpp/types/is copy assignable"><tt>is_nothrow_copy_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_copy_assignable.html" title="cpp/types/is copy assignable"><tt>is_nothrow_copy_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_copy_constructible.html" title="cpp/types/is copy constructible"><tt>is_nothrow_copy_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_copy_constructible.html" title="cpp/types/is copy constructible"><tt>is_nothrow_copy_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_default_constructible.html" title="cpp/types/is default constructible"><tt>is_nothrow_default_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_default_constructible.html" title="cpp/types/is default constructible"><tt>is_nothrow_default_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_destructible.html" title="cpp/types/is destructible"><tt>is_nothrow_destructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_destructible.html" title="cpp/types/is destructible"><tt>is_nothrow_destructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_nothrow_invocable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_nothrow_invocable_r&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_nothrow_invocable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_invocable.html" title="cpp/types/is invocable"><tt>is_nothrow_invocable_r_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_move_assignable.html" title="cpp/types/is move assignable"><tt>is_nothrow_move_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_move_assignable.html" title="cpp/types/is move assignable"><tt>is_nothrow_move_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_move_constructible.html" title="cpp/types/is move constructible"><tt>is_nothrow_move_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_move_constructible.html" title="cpp/types/is move constructible"><tt>is_nothrow_move_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_nothrow_swappable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_nothrow_swappable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_nothrow_swappable_with&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_nothrow_swappable_with_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_null_pointer.html" title="cpp/types/is null pointer"><tt>is_null_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_null_pointer.html" title="cpp/types/is null pointer"><tt>is_null_pointer_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_object.html" title="cpp/types/is object"><tt>is_object&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_object.html" title="cpp/types/is object"><tt>is_object_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/is_partitioned.html" title="cpp/algorithm/is partitioned"><tt>is_partitioned&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/is_permutation.html" title="cpp/algorithm/is permutation"><tt>is_permutation&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/is_placeholder.html" title="cpp/utility/functional/is placeholder"><tt>is_placeholder&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/is_placeholder.html" title="cpp/utility/functional/is placeholder"><tt>is_placeholder_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_pod.html" title="cpp/types/is pod"><tt>is_pod&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="types/is_pod.html" title="cpp/types/is pod"><tt>is_pod_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span><span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="types/is_pointer.html" title="cpp/types/is pointer"><tt>is_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_pointer.html" title="cpp/types/is pointer"><tt>is_pointer_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_pointer_interconvertible_base_of.html" title="cpp/types/is pointer interconvertible base of"><tt>is_pointer_interconvertible_base_of&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_pointer_interconvertible_base_of.html" title="cpp/types/is pointer interconvertible base of"><tt>is_pointer_interconvertible_base_of_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_pointer_interconvertible_with_class.html" title="cpp/types/is pointer interconvertible with class"><tt>is_pointer_interconvertible_with_class&lt;&gt;()</tt></a><span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_polymorphic.html" title="cpp/types/is polymorphic"><tt>is_polymorphic&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_polymorphic.html" title="cpp/types/is polymorphic"><tt>is_polymorphic_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_reference.html" title="cpp/types/is reference"><tt>is_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_reference.html" title="cpp/types/is reference"><tt>is_reference_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_rvalue_reference.html" title="cpp/types/is rvalue reference"><tt>is_rvalue_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_rvalue_reference.html" title="cpp/types/is rvalue reference"><tt>is_rvalue_reference_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_same.html" title="cpp/types/is same"><tt>is_same&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_same.html" title="cpp/types/is same"><tt>is_same_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_scalar.html" title="cpp/types/is scalar"><tt>is_scalar&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_scalar.html" title="cpp/types/is scalar"><tt>is_scalar_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_signed.html" title="cpp/types/is signed"><tt>is_signed&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_signed.html" title="cpp/types/is signed"><tt>is_signed_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/is_sorted.html" title="cpp/algorithm/is sorted"><tt>is_sorted&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/is_sorted_until.html" title="cpp/algorithm/is sorted until"><tt>is_sorted_until&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_standard_layout.html" title="cpp/types/is standard layout"><tt>is_standard_layout&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_standard_layout.html" title="cpp/types/is standard layout"><tt>is_standard_layout_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_swappable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_swappable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_swappable_with&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_swappable.html" title="cpp/types/is swappable"><tt>is_swappable_with_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_trivial.html" title="cpp/types/is trivial"><tt>is_trivial&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_assignable.html" title="cpp/types/is assignable"><tt>is_trivially_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_assignable.html" title="cpp/types/is assignable"><tt>is_trivially_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_trivially_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_constructible.html" title="cpp/types/is constructible"><tt>is_trivially_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_trivially_copyable.html" title="cpp/types/is trivially copyable"><tt>is_trivially_copyable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_trivially_copyable.html" title="cpp/types/is trivially copyable"><tt>is_trivially_copyable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_copy_assignable.html" title="cpp/types/is copy assignable"><tt>is_trivially_copy_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_copy_assignable.html" title="cpp/types/is copy assignable"><tt>is_trivially_copy_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_copy_constructible.html" title="cpp/types/is copy constructible"><tt>is_trivially_copy_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_copy_constructible.html" title="cpp/types/is copy constructible"><tt>is_trivially_copy_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_default_constructible.html" title="cpp/types/is default constructible"><tt>is_trivially_default_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_default_constructible.html" title="cpp/types/is default constructible"><tt>is_trivially_default_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_destructible.html" title="cpp/types/is destructible"><tt>is_trivially_destructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_destructible.html" title="cpp/types/is destructible"><tt>is_trivially_destructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_move_assignable.html" title="cpp/types/is move assignable"><tt>is_trivially_move_assignable&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_move_assignable.html" title="cpp/types/is move assignable"><tt>is_trivially_move_assignable_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_move_constructible.html" title="cpp/types/is move constructible"><tt>is_trivially_move_constructible&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_move_constructible.html" title="cpp/types/is move constructible"><tt>is_trivially_move_constructible_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_trivial.html" title="cpp/types/is trivial"><tt>is_trivial_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_unbounded_array.html" title="cpp/types/is unbounded array"><tt>is_unbounded_array&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_unbounded_array.html" title="cpp/types/is unbounded array"><tt>is_unbounded_array_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/is_union.html" title="cpp/types/is union"><tt>is_union&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_union.html" title="cpp/types/is union"><tt>is_union_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_unsigned.html" title="cpp/types/is unsigned"><tt>is_unsigned&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_unsigned.html" title="cpp/types/is unsigned"><tt>is_unsigned_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_void.html" title="cpp/types/is void"><tt>is_void&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_void.html" title="cpp/types/is void"><tt>is_void_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/is_volatile.html" title="cpp/types/is volatile"><tt>is_volatile&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/is_volatile.html" title="cpp/types/is volatile"><tt>is_volatile_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="string/byte/isalnum.html" title="cpp/string/byte/isalnum"><tt>isalnum()</tt></a> <br>
<a href="locale/isalnum.html" title="cpp/locale/isalnum"><tt>isalnum&lt;&gt;()</tt></a> (locale) <br>
<a href="string/byte/isalpha.html" title="cpp/string/byte/isalpha"><tt>isalpha()</tt></a> <br>
<a href="locale/isalpha.html" title="cpp/locale/isalpha"><tt>isalpha&lt;&gt;()</tt></a> (locale) <br>
<a href="string/byte/isblank.html" title="cpp/string/byte/isblank"><tt>isblank()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="locale/isblank.html" title="cpp/locale/isblank"><tt>isblank&lt;&gt;()</tt></a> (locale) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/iscntrl.html" title="cpp/string/byte/iscntrl"><tt>iscntrl()</tt></a> <br>
<a href="locale/iscntrl.html" title="cpp/locale/iscntrl"><tt>iscntrl&lt;&gt;()</tt></a> (locale) <br>
<a href="string/byte/isdigit.html" title="cpp/string/byte/isdigit"><tt>isdigit()</tt></a> <br>
<a href="locale/isdigit.html" title="cpp/locale/isdigit"><tt>isdigit&lt;&gt;()</tt></a> (locale) <br>
<a href="numeric/math/isfinite.html" title="cpp/numeric/math/isfinite"><tt>isfinite()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/isgraph.html" title="cpp/string/byte/isgraph"><tt>isgraph()</tt></a> <br>
<a href="locale/isgraph.html" title="cpp/locale/isgraph"><tt>isgraph&lt;&gt;()</tt></a> (locale) <br>
<a href="numeric/math/isgreater.html" title="cpp/numeric/math/isgreater"><tt>isgreater()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/isgreaterequal.html" title="cpp/numeric/math/isgreaterequal"><tt>isgreaterequal()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/isinf.html" title="cpp/numeric/math/isinf"><tt>isinf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/isless.html" title="cpp/numeric/math/isless"><tt>isless()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/islessequal.html" title="cpp/numeric/math/islessequal"><tt>islessequal()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/islessgreater.html" title="cpp/numeric/math/islessgreater"><tt>islessgreater()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/islower.html" title="cpp/string/byte/islower"><tt>islower()</tt></a> <br>
<a href="locale/islower.html" title="cpp/locale/islower"><tt>islower&lt;&gt;()</tt></a> (locale) <br>
<a href="numeric/math/isnan.html" title="cpp/numeric/math/isnan"><tt>isnan()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/isnormal.html" title="cpp/numeric/math/isnormal"><tt>isnormal()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/isprint.html" title="cpp/string/byte/isprint"><tt>isprint()</tt></a> <br>
<a href="locale/isprint.html" title="cpp/locale/isprint"><tt>isprint&lt;&gt;()</tt></a> (locale) <br>
<a href="string/byte/ispunct.html" title="cpp/string/byte/ispunct"><tt>ispunct()</tt></a> <br>
<a href="locale/ispunct.html" title="cpp/locale/ispunct"><tt>ispunct&lt;&gt;()</tt></a> (locale) <br>
<a href="string/byte/isspace.html" title="cpp/string/byte/isspace"><tt>isspace()</tt></a> <br>
<a href="locale/isspace.html" title="cpp/locale/isspace"><tt>isspace&lt;&gt;()</tt></a> (locale) <br>
<a href="io/basic_istream.html" title="cpp/io/basic istream"><tt>istream</tt></a> <br>
<a href="iterator/istreambuf_iterator.html" title="cpp/iterator/istreambuf iterator"><tt>istreambuf_iterator&lt;&gt;</tt></a> <br>
<a href="iterator/istream_iterator.html" title="cpp/iterator/istream iterator"><tt>istream_iterator&lt;&gt;</tt></a> <br>
<a href="io/basic_istringstream.html" title="cpp/io/basic istringstream"><tt>istringstream</tt></a> <br>
<a href="io/istrstream.html" title="cpp/io/istrstream"><tt>istrstream</tt></a> <span class="t-mark-rev t-deprecated-cxx98">(C++98 中弃用)</span> <br>
<a href="numeric/math/isunordered.html" title="cpp/numeric/math/isunordered"><tt>isunordered()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/isupper.html" title="cpp/string/byte/isupper"><tt>isupper()</tt></a> <br>
<a href="locale/isupper.html" title="cpp/locale/isupper"><tt>isupper&lt;&gt;()</tt></a> (locale) <br>
<a href="string/wide/iswalnum.html" title="cpp/string/wide/iswalnum"><tt>iswalnum()</tt></a> <br>
<a href="string/wide/iswalpha.html" title="cpp/string/wide/iswalpha"><tt>iswalpha()</tt></a> <br>
<a href="string/wide/iswblank.html" title="cpp/string/wide/iswblank"><tt>iswblank()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/wide/iswcntrl.html" title="cpp/string/wide/iswcntrl"><tt>iswcntrl()</tt></a> <br>
<a href="string/wide/iswctype.html" title="cpp/string/wide/iswctype"><tt>iswctype()</tt></a> <br>
<a href="string/wide/iswdigit.html" title="cpp/string/wide/iswdigit"><tt>iswdigit()</tt></a> <br>
<a href="string/wide/iswgraph.html" title="cpp/string/wide/iswgraph"><tt>iswgraph()</tt></a> <br>
<a href="string/wide/iswlower.html" title="cpp/string/wide/iswlower"><tt>iswlower()</tt></a> <br>
<a href="string/wide/iswprint.html" title="cpp/string/wide/iswprint"><tt>iswprint()</tt></a> <br>
<a href="string/wide/iswpunct.html" title="cpp/string/wide/iswpunct"><tt>iswpunct()</tt></a> <br>
<a href="string/wide/iswspace.html" title="cpp/string/wide/iswspace"><tt>iswspace()</tt></a> <br>
<a href="string/wide/iswupper.html" title="cpp/string/wide/iswupper"><tt>iswupper()</tt></a> <br>
<a href="string/wide/iswxdigit.html" title="cpp/string/wide/iswxdigit"><tt>iswxdigit()</tt></a> <br>
<a href="string/byte/isxdigit.html" title="cpp/string/byte/isxdigit"><tt>isxdigit()</tt></a> <br>
<a href="locale/isxdigit.html" title="cpp/locale/isxdigit"><tt>isxdigit&lt;&gt;()</tt></a> (locale) <br>
<a href="iterator/iter_t.html" title="cpp/iterator/iter t"><tt>iter_common_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iter_t.html" title="cpp/iterator/iter t"><tt>iter_difference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iter_t.html" title="cpp/iterator/iter t"><tt>iter_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iter_t.html" title="cpp/iterator/iter t"><tt>iter_rvalue_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/iter_swap.html" title="cpp/algorithm/iter swap"><tt>iter_swap&lt;&gt;()</tt></a> <br>
<a href="iterator/iter_t.html" title="cpp/iterator/iter t"><tt>iter_value_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator.html" title="cpp/iterator/iterator"><tt>iterator&lt;&gt;</tt></a> <span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="iterator/iterator_traits.html" title="cpp/iterator/iterator traits"><tt>iterator_traits&lt;&gt;</tt></a> <br>
</p>
<h3><span class="mw-headline" id="J">J</span></h3>
<p><a href="utility/program/jmp_buf.html" title="cpp/utility/program/jmp buf"><tt>jmp_buf</tt></a> <br>
<a href="thread/jthread.html" title="cpp/thread/jthread"><tt>jthread</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
</p>
<h3><span class="mw-headline" id="K">K</span></h3>
<p><a href="atomic/kill_dependency.html" title="cpp/atomic/kill dependency"><tt>kill_dependency&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>kilo</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>knuth_b</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="L">L</span></h3>
<p><a href="numeric/math/abs.html" title="cpp/numeric/math/abs"><tt>labs()</tt></a> <br>
<a href="numeric/special_math/laguerre.html" title="cpp/numeric/special functions/laguerre"><tt>laguerre()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/laguerre.html" title="cpp/numeric/special functions/laguerre"><tt>laguerref()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/laguerre.html" title="cpp/numeric/special functions/laguerre"><tt>laguerrel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="thread/latch.html" title="cpp/thread/latch"><tt>latch</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/launch.html" title="cpp/thread/launch"><tt>launch</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/launder.html" title="cpp/utility/launder"><tt>launder&lt;&gt;()</tt></a>  <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/lcm.html" title="cpp/numeric/lcm"><tt>lcm&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="locale/lconv.html" title="cpp/locale/lconv"><tt>lconv</tt></a> <br>
<a href="numeric/math/ldexp.html" title="cpp/numeric/math/ldexp"><tt>ldexp()</tt></a> <br>
<a href="numeric/math/ldexp.html" title="cpp/numeric/math/ldexp"><tt>ldexpf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/ldexp.html" title="cpp/numeric/math/ldexp"><tt>ldexpl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>ldiv()</tt></a> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>ldiv_t</tt></a> <br>
<a href="io/manip/left.html" title="cpp/io/manip/left"><tt>left()</tt></a> <br>
<a href="numeric/special_math/legendre.html" title="cpp/numeric/special functions/legendre"><tt>legendre()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/legendre.html" title="cpp/numeric/special functions/legendre"><tt>legendref()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/legendre.html" title="cpp/numeric/special functions/legendre"><tt>legendrel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="error/length_error/length_error.html" title="cpp/error/length error"><tt>length_error</tt></a> <br>
<a href="numeric/lerp.html" title="cpp/numeric/lerp"><tt>lerp()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/less.html" title="cpp/utility/functional/less"><tt>less&lt;&gt;</tt></a> <br>
<a href="utility/functional/less_equal.html" title="cpp/utility/functional/less equal"><tt>less_equal&lt;&gt;</tt></a> <br>
<a href="algorithm/lexicographical_compare.html" title="cpp/algorithm/lexicographical compare"><tt>lexicographical_compare&lt;&gt;()</tt></a> <br>
<a href="algorithm/lexicographical_compare_three_way.html" title="cpp/algorithm/lexicographical compare three way"><tt>lexicographical_compare_three_way&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/lgamma.html" title="cpp/numeric/math/lgamma"><tt>lgamma()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/lgamma.html" title="cpp/numeric/math/lgamma"><tt>lgammaf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/lgamma.html" title="cpp/numeric/math/lgamma"><tt>lgammal()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/linear_congruential_engine.html" title="cpp/numeric/random/linear congruential engine"><tt>linear_congruential_engine&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/list.html" title="cpp/container/list"><tt>list&lt;&gt;</tt></a> <br>
▶ <a href="symbol_index/literals.html" title="cpp/symbol index/literals"><code>literals</code></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="locale/codecvt_mode.html" title="cpp/locale/codecvt mode"><tt>little_endian</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="numeric/math/abs.html" title="cpp/numeric/math/abs"><tt>llabs()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>lldiv()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/div.html" title="cpp/numeric/math/div"><tt>lldiv_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>llrint()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>llrintf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>llrintl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>llround()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>llroundf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>llroundl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="locale/locale.html" title="cpp/locale/locale"><tt>locale</tt></a> <br>
<a href="locale/localeconv.html" title="cpp/locale/localeconv"><tt>localeconv()</tt></a> <br>
<a href="chrono/c/localtime.html" title="cpp/chrono/c/localtime"><tt>localtime()</tt></a> <br>
<a href="thread/lock.html" title="cpp/thread/lock"><tt>lock&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/lock_guard.html" title="cpp/thread/lock guard"><tt>lock_guard&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log.html" title="cpp/numeric/math/log"><tt>log()</tt></a> <br>
<a href="numeric/complex/log.html" title="cpp/numeric/complex/log"><tt>log&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/log.html" title="cpp/numeric/valarray/log"><tt>log&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/log10.html" title="cpp/numeric/math/log10"><tt>log10()</tt></a> <br>
<a href="numeric/complex/log10.html" title="cpp/numeric/complex/log10"><tt>log10&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/log10.html" title="cpp/numeric/valarray/log10"><tt>log10&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/log10.html" title="cpp/numeric/math/log10"><tt>log10f()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log10.html" title="cpp/numeric/math/log10"><tt>log10l()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log1p.html" title="cpp/numeric/math/log1p"><tt>log1p()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log1p.html" title="cpp/numeric/math/log1p"><tt>log1pf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log1p.html" title="cpp/numeric/math/log1p"><tt>log1pl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log2.html" title="cpp/numeric/math/log2"><tt>log2()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log2.html" title="cpp/numeric/math/log2"><tt>log2f()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log2.html" title="cpp/numeric/math/log2"><tt>log2l()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/logb.html" title="cpp/numeric/math/logb"><tt>logb()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/logb.html" title="cpp/numeric/math/logb"><tt>logbf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/logb.html" title="cpp/numeric/math/logb"><tt>logbl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/log.html" title="cpp/numeric/math/log"><tt>logf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/logic_error/logic_error.html" title="cpp/error/logic error"><tt>logic_error</tt></a> <br>
<a href="utility/functional/logical_and.html" title="cpp/utility/functional/logical and"><tt>logical_and&lt;&gt;</tt></a> <br>
<a href="utility/functional/logical_not.html" title="cpp/utility/functional/logical not"><tt>logical_not&lt;&gt;</tt></a> <br>
<a href="utility/functional/logical_or.html" title="cpp/utility/functional/logical or"><tt>logical_or&lt;&gt;</tt></a> <br>
<a href="numeric/math/log.html" title="cpp/numeric/math/log"><tt>logl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/lognormal_distribution.html" title="cpp/numeric/random/lognormal distribution"><tt>lognormal_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/program/longjmp.html" title="cpp/utility/program/longjmp"><tt>longjmp()</tt></a> <br>
<a href="algorithm/lower_bound.html" title="cpp/algorithm/lower bound"><tt>lower_bound&lt;&gt;()</tt></a> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>lrint()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>lrintf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>lrintl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>lround()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>lroundf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>lroundl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="M">M</span></h3>
<p><a href="utility/any/make_any.html" title="cpp/utility/any/make any"><tt>make_any&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="error/errc/make_error_code.html" title="cpp/error/errc/make error code"><tt>make_error_code</tt></a> (std::errc) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/io_errc/make_error_code.html" title="cpp/io/io errc/make error code"><tt>make_error_code</tt></a> (std::io_errc) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/errc/make_error_condition.html" title="cpp/error/errc/make error condition"><tt>make_error_condition</tt></a> (std::errc) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/io_errc/make_error_condition.html" title="cpp/io/io errc/make error condition"><tt>make_error_condition</tt></a> (std::io_errc) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/make_exception_ptr.html" title="cpp/error/make exception ptr"><tt>make_exception_ptr&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/format/make_format_args.html" title="cpp/utility/format/make format args"><tt>make_format_args&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/make_from_tuple.html" title="cpp/utility/make from tuple"><tt>make_from_tuple&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/make_heap.html" title="cpp/algorithm/make heap"><tt>make_heap&lt;&gt;()</tt></a> <br>
<a href="iterator/make_move_iterator.html" title="cpp/iterator/make move iterator"><tt>make_move_iterator&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/make_obj_using_allocator.html" title="cpp/memory/make obj using allocator"><tt>make_obj_using_allocator&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/optional/make_optional.html" title="cpp/utility/optional/make optional"><tt>make_optional&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/pair/make_pair.html" title="cpp/utility/pair/make pair"><tt>make_pair&lt;&gt;</tt></a> <br>
<a href="iterator/make_reverse_iterator.html" title="cpp/iterator/make reverse iterator"><tt>make_reverse_iterator&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="memory/shared_ptr/make_shared.html" title="cpp/memory/shared ptr/make shared"><tt>make_shared&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/shared_ptr/make_shared.html" title="cpp/memory/shared ptr/make shared"><tt>make_shared_for_overwrite&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/make_signed.html" title="cpp/types/make signed"><tt>make_signed&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/make_signed.html" title="cpp/types/make signed"><tt>make_signed_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="utility/tuple/make_tuple.html" title="cpp/utility/tuple/make tuple"><tt>make_tuple&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/unique_ptr/make_unique.html" title="cpp/memory/unique ptr/make unique"><tt>make_unique&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="memory/unique_ptr/make_unique.html" title="cpp/memory/unique ptr/make unique"><tt>make_unique_for_overwrite&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/make_unsigned.html" title="cpp/types/make unsigned"><tt>make_unsigned&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/make_unsigned.html" title="cpp/types/make unsigned"><tt>make_unsigned_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="utility/format/make_format_args.html" title="cpp/utility/format/make format args"><tt>make_wformat_args&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/c/malloc.html" title="cpp/memory/c/malloc"><tt>malloc()</tt></a> <br>
<a href="container/map.html" title="cpp/container/map"><tt>map&lt;&gt;</tt></a> <br>
<a href="numeric/valarray/mask_array.html" title="cpp/numeric/valarray/mask array"><tt>mask_array&lt;&gt;</tt></a> <br>
<a href="regex/match_results.html" title="cpp/regex/match results"><tt>match_results&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/max.html" title="cpp/algorithm/max"><tt>max&lt;&gt;()</tt></a> <br>
<a href="types/max_align_t.html" title="cpp/types/max align t"><tt>max_align_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/max_element.html" title="cpp/algorithm/max element"><tt>max_element&lt;&gt;()</tt></a> <br>
<a href="string/multibyte/mblen.html" title="cpp/string/multibyte/mblen"><tt>mblen()</tt></a> <br>
<a href="string/multibyte/mbrlen.html" title="cpp/string/multibyte/mbrlen"><tt>mbrlen()</tt></a> <br>
<a href="string/multibyte/mbrtoc16.html" title="cpp/string/multibyte/mbrtoc16"><tt>mbrtoc16()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/multibyte/mbrtoc32.html" title="cpp/string/multibyte/mbrtoc32"><tt>mbrtoc32()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/multibyte/mbrtoc8.html" title="cpp/string/multibyte/mbrtoc8"><tt>mbrtoc8()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/multibyte/mbrtowc.html" title="cpp/string/multibyte/mbrtowc"><tt>mbrtowc()</tt></a> <br>
<a href="string/multibyte/mbsinit.html" title="cpp/string/multibyte/mbsinit"><tt>mbsinit()</tt></a> <br>
<a href="string/multibyte/mbsrtowcs.html" title="cpp/string/multibyte/mbsrtowcs"><tt>mbsrtowcs()</tt></a> <br>
<a href="string/multibyte/mbstate_t.html" title="cpp/string/multibyte/mbstate t"><tt>mbstate_t</tt></a> <br>
<a href="string/multibyte/mbstowcs.html" title="cpp/string/multibyte/mbstowcs"><tt>mbstowcs()</tt></a> <br>
<a href="string/multibyte/mbtowc.html" title="cpp/string/multibyte/mbtowc"><tt>mbtowc()</tt></a> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>mega</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/mem_fn.html" title="cpp/utility/functional/mem fn"><tt>mem_fn&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/memchr.html" title="cpp/string/byte/memchr"><tt>memchr()</tt></a> <br>
<a href="string/byte/memcmp.html" title="cpp/string/byte/memcmp"><tt>memcmp()</tt></a> <br>
<a href="string/byte/memcpy.html" title="cpp/string/byte/memcpy"><tt>memcpy()</tt></a> <br>
<a href="string/byte/memmove.html" title="cpp/string/byte/memmove"><tt>memmove()</tt></a> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order_acq_rel</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order_acquire</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order_consume</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order_relaxed</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order_release</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="atomic/memory_order.html" title="cpp/atomic/memory order"><tt>memory_order_seq_cst</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/memset.html" title="cpp/string/byte/memset"><tt>memset()</tt></a> <br>
<a href="algorithm/merge.html" title="cpp/algorithm/merge"><tt>merge&lt;&gt;()</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/mergeable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/mergeable（页面不存在）"><tt>mergeable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random/mersenne_twister_engine.html" title="cpp/numeric/random/mersenne twister engine"><tt>mersenne_twister_engine&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="locale/messages.html" title="cpp/locale/messages"><tt>messages&lt;&gt;</tt></a> <br>
<a href="locale/messages_base.html" title="cpp/locale/messages base"><tt>messages_base</tt></a> <br>
<a href="locale/messages_byname.html" title="cpp/locale/messages byname"><tt>messages_byname&lt;&gt;</tt></a> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>micro</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/midpoint.html" title="cpp/numeric/midpoint"><tt>midpoint&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>milli</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/min.html" title="cpp/algorithm/min"><tt>min&lt;&gt;()</tt></a> <br>
<a href="algorithm/min_element.html" title="cpp/algorithm/min element"><tt>min_element&lt;&gt;()</tt></a> <br>
<a href="algorithm/minmax.html" title="cpp/algorithm/minmax"><tt>minmax&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/minmax_element.html" title="cpp/algorithm/minmax element"><tt>minmax_element&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>minstd_rand</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>minstd_rand0</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/minus.html" title="cpp/utility/functional/minus"><tt>minus&lt;&gt;</tt></a> <br>
<a href="algorithm/mismatch.html" title="cpp/algorithm/mismatch"><tt>mismatch&lt;&gt;()</tt></a> <br>
<a href="chrono/c/mktime.html" title="cpp/chrono/c/mktime"><tt>mktime()</tt></a> <br>
<a href="numeric/math/modf.html" title="cpp/numeric/math/modf"><tt>modf()</tt></a> <br>
<a href="numeric/math/modf.html" title="cpp/numeric/math/modf"><tt>modff()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/modf.html" title="cpp/numeric/math/modf"><tt>modfl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/modulus.html" title="cpp/utility/functional/modulus"><tt>modulus&lt;&gt;</tt></a> <br>
<a href="locale/money_base.html" title="cpp/locale/money base"><tt>money_base</tt></a> <br>
<a href="locale/money_get.html" title="cpp/locale/money get"><tt>money_get&lt;&gt;</tt></a> <br>
<a href="locale/moneypunct.html" title="cpp/locale/moneypunct"><tt>moneypunct&lt;&gt;</tt></a> <br>
<a href="locale/moneypunct_byname.html" title="cpp/locale/moneypunct byname"><tt>moneypunct_byname&lt;&gt;</tt></a> <br>
<a href="locale/money_put.html" title="cpp/locale/money put"><tt>money_put&lt;&gt;</tt></a> <br>
<a href="utility/variant/monostate.html" title="cpp/utility/variant/monostate"><tt>monostate</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="concepts/movable.html" title="cpp/concepts/movable"><tt>movable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/move.html" title="cpp/algorithm/move"><tt>move&lt;&gt;()</tt></a> (algorithm) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/move.html" title="cpp/utility/move"><tt>move&lt;&gt;()</tt></a> (utility) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/move_backward.html" title="cpp/algorithm/move backward"><tt>move_backward&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/move_constructible.html" title="cpp/concepts/move constructible"><tt>move_constructible</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/move_if_noexcept.html" title="cpp/utility/move if noexcept"><tt>move_if_noexcept&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/move_iterator.html" title="cpp/iterator/move iterator"><tt>move_iterator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/move_sentinel.html" title="cpp/iterator/move sentinel"><tt>move_sentinel&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>mt19937</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>mt19937_64</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/multimap.html" title="cpp/container/multimap"><tt>multimap&lt;&gt;</tt></a> <br>
<a href="utility/functional/multiplies.html" title="cpp/utility/functional/multiplies"><tt>multiplies&lt;&gt;</tt></a> <br>
<a href="container/multiset.html" title="cpp/container/multiset"><tt>multiset&lt;&gt;</tt></a> <br>
<a href="thread/mutex.html" title="cpp/thread/mutex"><tt>mutex</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="N">N</span></h3>
<p><a href="numeric/math/nan.html" title="cpp/numeric/math/nan"><tt>nan()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nan.html" title="cpp/numeric/math/nan"><tt>nanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nan.html" title="cpp/numeric/math/nan"><tt>nanl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>nano</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nearbyint.html" title="cpp/numeric/math/nearbyint"><tt>nearbyint()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nearbyint.html" title="cpp/numeric/math/nearbyint"><tt>nearbyintf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nearbyint.html" title="cpp/numeric/math/nearbyint"><tt>nearbyintl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/negate.html" title="cpp/utility/functional/negate"><tt>negate&lt;&gt;</tt></a> <br>
<a href="types/negation.html" title="cpp/types/negation"><tt>negation&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/negation.html" title="cpp/types/negation"><tt>negation_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/random/negative_binomial_distribution.html" title="cpp/numeric/random/negative binomial distribution"><tt>negative_binomial_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/nested_exception.html" title="cpp/error/nested exception"><tt>nested_exception</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/new/new_handler.html" title="cpp/memory/new/new handler"><tt>new_handler</tt></a> <br>
<a href="iterator/next.html" title="cpp/iterator/next"><tt>next&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/next_permutation.html" title="cpp/algorithm/next permutation"><tt>next_permutation&lt;&gt;()</tt></a> <br>
<a href="numeric/math/nextafter.html" title="cpp/numeric/math/nextafter"><tt>nextafter()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nextafter.html" title="cpp/numeric/math/nextafter"><tt>nextafterf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nextafter.html" title="cpp/numeric/math/nextafter"><tt>nextafterl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nextafter.html" title="cpp/numeric/math/nextafter"><tt>nexttoward()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nextafter.html" title="cpp/numeric/math/nextafter"><tt>nexttowardf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/nextafter.html" title="cpp/numeric/math/nextafter"><tt>nexttowardl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/emit_on_flush.html" title="cpp/io/manip/emit on flush"><tt>no_emit_on_flush&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/manip/boolalpha.html" title="cpp/io/manip/boolalpha"><tt>noboolalpha()</tt></a> <br>
<a href="algorithm/all_any_none_of.html" title="cpp/algorithm/all any none of"><tt>none_of&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/complex/norm.html" title="cpp/numeric/complex/norm"><tt>norm&lt;&gt;()</tt></a> <br>
<a href="numeric/random/normal_distribution.html" title="cpp/numeric/random/normal distribution"><tt>normal_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/showbase.html" title="cpp/io/manip/showbase"><tt>noshowbase()</tt></a> <br>
<a href="io/manip/showpoint.html" title="cpp/io/manip/showpoint"><tt>noshowpoint()</tt></a> <br>
<a href="io/manip/showpos.html" title="cpp/io/manip/showpos"><tt>noshowpos()</tt></a> <br>
<a href="io/manip/skipws.html" title="cpp/io/manip/skipws"><tt>noskipws()</tt></a> <br>
<a href="thread/stop_source.html" title="cpp/thread/stop source"><tt>nostopstate</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/stop_source.html" title="cpp/thread/stop source"><tt>nostopstate_t</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/not_equal_to.html" title="cpp/utility/functional/not equal to"><tt>not_equal_to&lt;&gt;</tt></a> <br>
<a href="utility/functional/not_fn.html" title="cpp/utility/functional/not fn"><tt>not_fn&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/new/nothrow.html" title="cpp/memory/new/nothrow"><tt>nothrow</tt></a> <br>
<a href="memory/new/nothrow_t.html" title="cpp/memory/new/nothrow t"><tt>nothrow_t</tt></a> <br>
<a href="thread/notify_all_at_thread_exit.html" title="cpp/thread/notify all at thread exit"><tt>notify_all_at_thread_exit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/unitbuf.html" title="cpp/io/manip/unitbuf"><tt>nounitbuf()</tt></a> <br>
<a href="io/manip/uppercase.html" title="cpp/io/manip/uppercase"><tt>nouppercase()</tt></a> <br>
<a href="algorithm/nth_element.html" title="cpp/algorithm/nth element"><tt>nth_element&lt;&gt;()</tt></a> <br>
<a href="utility/optional/nullopt.html" title="cpp/utility/optional/nullopt"><tt>nullopt</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/optional/nullopt_t.html" title="cpp/utility/optional/nullopt t"><tt>nullopt_t</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/nullptr_t.html" title="cpp/types/nullptr t"><tt>nullptr_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/numeric_limits.html" title="cpp/types/numeric limits"><tt>numeric_limits&lt;&gt;</tt></a> <br>
<a href="locale/num_get.html" title="cpp/locale/num get"><tt>num_get&lt;&gt;</tt></a> <br>
▶ <a href="symbol_index/numbers.html" title="cpp/symbol index/numbers"><code>numbers</code></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="locale/numpunct.html" title="cpp/locale/numpunct"><tt>numpunct&lt;&gt;</tt></a> <br>
<a href="locale/numpunct_byname.html" title="cpp/locale/numpunct byname"><tt>numpunct_byname&lt;&gt;</tt></a> <br>
<a href="locale/num_put.html" title="cpp/locale/num put"><tt>num_put&lt;&gt;</tt></a> <br>
</p>
<h3><span class="mw-headline" id="O">O</span></h3>
<p><a href="io/manip/hex.html" title="cpp/io/manip/hex"><tt>oct()</tt></a> <br>
<a href="thread/once_flag.html" title="cpp/thread/once flag"><tt>once_flag</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/basic_ofstream.html" title="cpp/io/basic ofstream"><tt>ofstream</tt></a> <br>
<a href="utility/optional.html" title="cpp/utility/optional"><tt>optional&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/basic_ostream.html" title="cpp/io/basic ostream"><tt>ostream</tt></a> <br>
<a href="iterator/ostreambuf_iterator.html" title="cpp/iterator/ostreambuf iterator"><tt>ostreambuf_iterator&lt;&gt;</tt></a> <br>
<a href="iterator/ostream_iterator.html" title="cpp/iterator/ostream iterator"><tt>ostream_iterator&lt;&gt;</tt></a> <br>
<a href="io/basic_ostringstream.html" title="cpp/io/basic ostringstream"><tt>ostringstream</tt></a> <br>
<a href="io/ostrstream.html" title="cpp/io/ostrstream"><tt>ostrstream</tt></a> <span class="t-mark-rev t-deprecated-cxx98">(C++98 中弃用)</span> <br>
<a href="io/basic_osyncstream.html" title="cpp/io/basic osyncstream"><tt>osyncstream</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="error/out_of_range/out_of_range.html" title="cpp/error/out of range"><tt>out_of_range</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/output_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/output iterator（页面不存在）"><tt>output_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator_tags.html" title="cpp/iterator/iterator tags"><tt>output_iterator_tag</tt></a> <br>
<a href="error/overflow_error/overflow_error.html" title="cpp/error/overflow error"><tt>overflow_error</tt></a> <br>
<a href="memory/owner_less.html" title="cpp/memory/owner less"><tt>owner_less&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="P">P</span></h3>
<p><a href="thread/packaged_task.html" title="cpp/thread/packaged task"><tt>packaged_task&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/pair.html" title="cpp/utility/pair"><tt>pair&lt;&gt;</tt></a> <br>
<a href="utility/compare/partial_order.html" title="cpp/utility/compare/partial order"><tt>partial_order</tt></a>  <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/partial_ordering.html" title="cpp/utility/compare/partial ordering"><tt>partial_ordering</tt></a>  <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/partial_sort.html" title="cpp/algorithm/partial sort"><tt>partial_sort&lt;&gt;()</tt></a> <br>
<a href="algorithm/partial_sort_copy.html" title="cpp/algorithm/partial sort copy"><tt>partial_sort_copy&lt;&gt;()</tt></a> <br>
<a href="algorithm/partial_sum.html" title="cpp/algorithm/partial sum"><tt>partial_sum&lt;&gt;()</tt></a> <br>
<a href="algorithm/partition.html" title="cpp/algorithm/partition"><tt>partition&lt;&gt;()</tt></a> <br>
<a href="algorithm/partition_copy.html" title="cpp/algorithm/partition copy"><tt>partition_copy&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/partition_point.html" title="cpp/algorithm/partition point"><tt>partition_point&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/permutable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/permutable（页面不存在）"><tt>permutable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/c/perror.html" title="cpp/io/c/perror"><tt>perror()</tt></a> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>peta</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>pico</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/piecewise_constant_distribution.html" title="cpp/numeric/random/piecewise constant distribution"><tt>piecewise_constant_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/piecewise_construct.html" title="cpp/utility/piecewise construct"><tt>piecewise_construct</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/piecewise_construct_t.html" title="cpp/utility/piecewise construct t"><tt>piecewise_construct_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/piecewise_linear_distribution.html" title="cpp/numeric/random/piecewise linear distribution"><tt>piecewise_linear_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/placeholders.html" title="cpp/symbol index/placeholders"><code>placeholders</code></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/plus.html" title="cpp/utility/functional/plus"><tt>plus&lt;&gt;</tt></a> <br>
▶ <a href="symbol_index/pmr.html" title="cpp/symbol index/pmr"><code>pmr</code></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/gc/pointer_safety.html" title="cpp/memory/gc/pointer safety"><tt>pointer_safety</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/pointer_traits.html" title="cpp/memory/pointer traits"><tt>pointer_traits&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/poisson_distribution.html" title="cpp/numeric/random/poisson distribution"><tt>poisson_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/polymorphic_allocator.html" title="cpp/memory/polymorphic allocator"><tt>polymorphic_allocator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/complex/polar.html" title="cpp/numeric/complex/polar"><tt>polar&lt;&gt;()</tt></a> <br>
<a href="algorithm/pop_heap.html" title="cpp/algorithm/pop heap"><tt>pop_heap&lt;&gt;()</tt></a> <br>
<a href="numeric/popcount.html" title="cpp/numeric/popcount"><tt>popcount&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/pow.html" title="cpp/numeric/math/pow"><tt>pow()</tt></a> <br>
<a href="numeric/complex/pow.html" title="cpp/numeric/complex/pow"><tt>pow&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/pow.html" title="cpp/numeric/valarray/pow"><tt>pow&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/pow.html" title="cpp/numeric/math/pow"><tt>powf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/pow.html" title="cpp/numeric/math/pow"><tt>powl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/predicate.html" title="cpp/concepts/predicate"><tt>predicate</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/prev.html" title="cpp/iterator/prev"><tt>prev&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/prev_permutation.html" title="cpp/algorithm/prev permutation"><tt>prev_permutation&lt;&gt;()</tt></a> <br>
<a href="io/c/printf.html" title="cpp/io/c/fprintf"><tt>printf()</tt></a> <br>
<a href="container/priority_queue.html" title="cpp/container/priority queue"><tt>priority_queue&lt;&gt;</tt></a> <br>
<a href="numeric/complex/proj.html" title="cpp/numeric/complex/proj"><tt>proj&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/projected&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/projected（页面不存在）"><tt>projected&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/promise.html" title="cpp/thread/promise"><tt>promise&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/ptrdiff_t.html" title="cpp/types/ptrdiff t"><tt>ptrdiff_t</tt></a> <br>
<a href="algorithm/push_heap.html" title="cpp/algorithm/push heap"><tt>push_heap&lt;&gt;()</tt></a> <br>
<a href="io/manip/put_money.html" title="cpp/io/manip/put money"><tt>put_money&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/put_time.html" title="cpp/io/manip/put time"><tt>put_time&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/fputc.html" title="cpp/io/c/fputc"><tt>putc()</tt></a> <br>
<a href="io/c/putchar.html" title="cpp/io/c/putchar"><tt>putchar()</tt></a> <br>
<a href="io/c/puts.html" title="cpp/io/c/puts"><tt>puts()</tt></a> <br>
<a href="io/c/fputwc.html" title="cpp/io/c/fputwc"><tt>putwc()</tt></a> <br>
<a href="io/c/putwchar.html" title="cpp/io/c/putwchar"><tt>putwchar()</tt></a> <br>
</p>
<h3><span class="mw-headline" id="Q">Q</span></h3>
<p><a href="algorithm/qsort.html" title="cpp/algorithm/qsort"><tt>qsort()</tt></a> <br>
<a href="container/queue.html" title="cpp/container/queue"><tt>queue&lt;&gt;</tt></a> <br>
<a href="utility/program/quick_exit.html" title="cpp/utility/program/quick exit"><tt>quick_exit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/quoted.html" title="cpp/io/manip/quoted"><tt>quoted&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
</p>
<h3><span class="mw-headline" id="R">R</span></h3>
<p><a href="utility/program/raise.html" title="cpp/utility/program/raise"><tt>raise()</tt></a> <br>
<a href="numeric/random/rand.html" title="cpp/numeric/random/rand"><tt>rand()</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/random_access_iterator&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/random access iterator（页面不存在）"><tt>random_access_iterator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/iterator_tags.html" title="cpp/iterator/iterator tags"><tt>random_access_iterator_tag</tt></a> <br>
<a href="numeric/random/random_device.html" title="cpp/numeric/random/random device"><tt>random_device</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/range_error/range_error.html" title="cpp/error/range error"><tt>range_error</tt></a> <br>
▶ <a href="symbol_index/ranges.html" title="cpp/symbol index/ranges"><code>ranges</code></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>ranlux24</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>ranlux24_base</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>ranlux48</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random.html" title="cpp/numeric/random"><tt>ranlux48_base</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/rank.html" title="cpp/types/rank"><tt>rank&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/rank.html" title="cpp/types/rank"><tt>rank_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>ratio</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_add.html" title="cpp/numeric/ratio/ratio add"><tt>ratio_add&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_divide.html" title="cpp/numeric/ratio/ratio divide"><tt>ratio_divide&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_equal.html" title="cpp/numeric/ratio/ratio equal"><tt>ratio_equal&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_equal.html" title="cpp/numeric/ratio/ratio equal"><tt>ratio_equal_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio/ratio_greater.html" title="cpp/numeric/ratio/ratio greater"><tt>ratio_greater&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_greater_equal.html" title="cpp/numeric/ratio/ratio greater equal"><tt>ratio_greater_equal&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_greater_equal.html" title="cpp/numeric/ratio/ratio greater equal"><tt>ratio_greater_equal_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio/ratio_greater.html" title="cpp/numeric/ratio/ratio greater"><tt>ratio_greater_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio/ratio_less.html" title="cpp/numeric/ratio/ratio less"><tt>ratio_less&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_less_equal.html" title="cpp/numeric/ratio/ratio less equal"><tt>ratio_less_equal&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_less_equal.html" title="cpp/numeric/ratio/ratio less equal"><tt>ratio_less_equal_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio/ratio_less.html" title="cpp/numeric/ratio/ratio less"><tt>ratio_less_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio/ratio_multiply.html" title="cpp/numeric/ratio/ratio multiply"><tt>ratio_multiply&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_not_equal.html" title="cpp/numeric/ratio/ratio not equal"><tt>ratio_not_equal&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio/ratio_not_equal.html" title="cpp/numeric/ratio/ratio not equal"><tt>ratio_not_equal_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/ratio/ratio_subtract.html" title="cpp/numeric/ratio/ratio subtract"><tt>ratio_subtract&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/rbegin.html" title="cpp/iterator/rbegin"><tt>rbegin&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="numeric/complex/real2.html" title="cpp/numeric/complex/real2"><tt>real&lt;&gt;()</tt></a> <br>
<a href="memory/c/realloc.html" title="cpp/memory/c/realloc"><tt>realloc()</tt></a> <br>
<a href="thread/recursive_mutex.html" title="cpp/thread/recursive mutex"><tt>recursive_mutex</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/recursive_timed_mutex.html" title="cpp/thread/recursive timed mutex"><tt>recursive_timed_mutex</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/reduce.html" title="cpp/algorithm/reduce"><tt>reduce&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/functional/ref.html" title="cpp/utility/functional/ref"><tt>ref&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/functional/reference_wrapper.html" title="cpp/utility/functional/reference wrapper"><tt>reference_wrapper&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/basic_regex.html" title="cpp/regex/basic regex"><tt>regex</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/regex_constants.html" title="cpp/symbol index/regex constants"><code>regex_constants</code></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_error.html" title="cpp/regex/regex error"><tt>regex_error</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_iterator.html" title="cpp/regex/regex iterator"><tt>regex_iterator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_match.html" title="cpp/regex/regex match"><tt>regex_match&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_replace.html" title="cpp/regex/regex replace"><tt>regex_replace&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_search.html" title="cpp/regex/regex search"><tt>regex_search&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_token_iterator.html" title="cpp/regex/regex token iterator"><tt>regex_token_iterator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_traits.html" title="cpp/regex/regex traits"><tt>regex_traits&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/regular.html" title="cpp/concepts/regular"><tt>regular</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/invocable.html" title="cpp/concepts/invocable"><tt>regular_invocable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/shared_ptr/pointer_cast.html" title="cpp/memory/shared ptr/pointer cast"><tt>reinterpret_pointer_cast&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/rel_ops.html" title="cpp/symbol index/rel ops"><code>rel_ops</code></a> <span class="t-mark-rev t-deprecated-cxx20">(C++20 中弃用)</span> <br>
<a href="concepts/relation.html" title="cpp/concepts/relation"><tt>relation</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/remainder.html" title="cpp/numeric/math/remainder"><tt>remainder()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/remainder.html" title="cpp/numeric/math/remainder"><tt>remainderf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/remainder.html" title="cpp/numeric/math/remainder"><tt>remainderl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/remove.html" title="cpp/io/c/remove"><tt>remove()</tt></a> <br>
<a href="algorithm/remove.html" title="cpp/algorithm/remove"><tt>remove&lt;&gt;()</tt></a> (algorithm) <br>
<a href="types/remove_all_extents.html" title="cpp/types/remove all extents"><tt>remove_all_extents&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_all_extents.html" title="cpp/types/remove all extents"><tt>remove_all_extents_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/remove_cv.html" title="cpp/types/remove cv"><tt>remove_const&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_cv.html" title="cpp/types/remove cv"><tt>remove_const_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="algorithm/remove_copy.html" title="cpp/algorithm/remove copy"><tt>remove_copy&lt;&gt;()</tt></a> <br>
<a href="algorithm/remove_copy.html" title="cpp/algorithm/remove copy"><tt>remove_copy_if&lt;&gt;()</tt></a> <br>
<a href="types/remove_cv.html" title="cpp/types/remove cv"><tt>remove_cv&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_cv.html" title="cpp/types/remove cv"><tt>remove_cv_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/remove_cvref.html" title="cpp/types/remove cvref"><tt>remove_cvref&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/remove_cvref.html" title="cpp/types/remove cvref"><tt>remove_cvref_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/remove_extent.html" title="cpp/types/remove extent"><tt>remove_extent&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_extent.html" title="cpp/types/remove extent"><tt>remove_extent_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/remove_pointer.html" title="cpp/types/remove pointer"><tt>remove_pointer&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_pointer.html" title="cpp/types/remove pointer"><tt>remove_pointer_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/remove_reference.html" title="cpp/types/remove reference"><tt>remove_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_reference.html" title="cpp/types/remove reference"><tt>remove_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="types/remove_cv.html" title="cpp/types/remove cv"><tt>remove_volatile&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/remove_cv.html" title="cpp/types/remove cv"><tt>remove_volatile_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="numeric/math/remquo.html" title="cpp/numeric/math/remquo"><tt>remquo()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/remquo.html" title="cpp/numeric/math/remquo"><tt>remquof()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/remquo.html" title="cpp/numeric/math/remquo"><tt>remquol()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/rend.html" title="cpp/iterator/rend"><tt>rend&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="io/c/rename.html" title="cpp/io/c/rename"><tt>rename()</tt></a> <br>
<a href="algorithm/replace.html" title="cpp/algorithm/replace"><tt>replace&lt;&gt;()</tt></a> <br>
<a href="algorithm/replace_copy_if.html" title="cpp/algorithm/replace copy"><tt>replace_copy&lt;&gt;()</tt></a> <br>
<a href="algorithm/replace_copy_if.html" title="cpp/algorithm/replace copy if" class="mw-redirect"><tt>replace_copy_if&lt;&gt;()</tt></a> <br>
<a href="algorithm/replace.html" title="cpp/algorithm/replace"><tt>replace_if&lt;&gt;()</tt></a> <br>
<a href="io/manip/resetiosflags.html" title="cpp/io/manip/resetiosflags"><tt>resetiosflags()</tt></a> <br>
<a href="error/rethrow_exception.html" title="cpp/error/rethrow exception"><tt>rethrow_exception</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/rethrow_if_nested.html" title="cpp/error/rethrow if nested"><tt>rethrow_if_nested&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/reverse.html" title="cpp/algorithm/reverse"><tt>reverse&lt;&gt;()</tt></a> <br>
<a href="algorithm/reverse_copy.html" title="cpp/algorithm/reverse copy"><tt>reverse_copy&lt;&gt;()</tt></a> <br>
<a href="iterator/reverse_iterator.html" title="cpp/iterator/reverse iterator"><tt>reverse_iterator&lt;&gt;</tt></a> <br>
<a href="io/c/rewind.html" title="cpp/io/c/rewind"><tt>rewind()</tt></a> <br>
<a href="numeric/special_math/riemann_zeta.html" title="cpp/numeric/special functions/riemann zeta"><tt>riemann_zeta()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/riemann_zeta.html" title="cpp/numeric/special functions/riemann zeta"><tt>riemann_zetaf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/riemann_zeta.html" title="cpp/numeric/special functions/riemann zeta"><tt>riemann_zetal()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/manip/left.html" title="cpp/io/manip/left"><tt>right()</tt></a> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>rint()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>rintf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/rint.html" title="cpp/numeric/math/rint"><tt>rintl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/rotate.html" title="cpp/algorithm/rotate"><tt>rotate&lt;&gt;()</tt></a> <br>
<a href="algorithm/rotate_copy.html" title="cpp/algorithm/rotate copy"><tt>rotate_copy&lt;&gt;()</tt></a> <br>
<a href="numeric/rotl.html" title="cpp/numeric/rotl"><tt>rotl&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/rotr.html" title="cpp/numeric/rotr"><tt>rotr&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>round()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>roundf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/round.html" title="cpp/numeric/math/round"><tt>roundl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/numeric_limits/float_round_style.html" title="cpp/types/numeric limits/float round style"><tt>round_indeterminate</tt></a> <br>
<a href="types/numeric_limits/float_round_style.html" title="cpp/types/numeric limits/float round style"><tt>round_to_nearest</tt></a> <br>
<a href="types/numeric_limits/float_round_style.html" title="cpp/types/numeric limits/float round style"><tt>round_toward_infinity</tt></a> <br>
<a href="types/numeric_limits/float_round_style.html" title="cpp/types/numeric limits/float round style"><tt>round_toward_neg_infinity</tt></a> <br>
<a href="types/numeric_limits/float_round_style.html" title="cpp/types/numeric limits/float round style"><tt>round_toward_zero</tt></a> <br>
<a href="error/runtime_error/runtime_error.html" title="cpp/error/runtime error"><tt>runtime_error</tt></a> <br>
</p>
<h3><span class="mw-headline" id="S">S</span></h3>
<p><a href="concepts/same_as.html" title="cpp/concepts/same as"><tt>same_as</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/sample.html" title="cpp/algorithm/sample"><tt>sample&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/math/scalbn.html" title="cpp/numeric/math/scalbn"><tt>scalbln()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/scalbn.html" title="cpp/numeric/math/scalbn"><tt>scalblnf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/scalbn.html" title="cpp/numeric/math/scalbn"><tt>scalblnl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/scalbn.html" title="cpp/numeric/math/scalbn"><tt>scalbn()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/scalbn.html" title="cpp/numeric/math/scalbn"><tt>scalbnf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/scalbn.html" title="cpp/numeric/math/scalbn"><tt>scalbnl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/scanf.html" title="cpp/io/c/fscanf"><tt>scanf()</tt></a> <br>
<a href="io/manip/fixed.html" title="cpp/io/manip/fixed"><tt>scientific()</tt></a> <br>
<a href="memory/scoped_allocator_adaptor.html" title="cpp/memory/scoped allocator adaptor"><tt>scoped_allocator_adaptor&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/search.html" title="cpp/algorithm/search"><tt>search&lt;&gt;()</tt></a> <br>
<a href="algorithm/search_n.html" title="cpp/algorithm/search n"><tt>search_n&lt;&gt;()</tt></a> <br>
<a href="numeric/random/seed_seq.html" title="cpp/numeric/random/seed seq"><tt>seed_seq</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/semiregular.html" title="cpp/concepts/semiregular"><tt>semiregular</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/sentinel_for&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/sentinel for（页面不存在）"><tt>sentinel_for</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="container/set.html" title="cpp/container/set"><tt>set&lt;&gt;</tt></a> <br>
<a href="algorithm/set_difference.html" title="cpp/algorithm/set difference"><tt>set_difference&lt;&gt;()</tt></a> <br>
<a href="algorithm/set_intersection.html" title="cpp/algorithm/set intersection"><tt>set_intersection&lt;&gt;()</tt></a> <br>
<a href="memory/new/set_new_handler.html" title="cpp/memory/new/set new handler"><tt>set_new_handler()</tt></a> <br>
<a href="algorithm/set_symmetric_difference.html" title="cpp/algorithm/set symmetric difference"><tt>set_symmetric_difference&lt;&gt;()</tt></a> <br>
<a href="error/set_terminate.html" title="cpp/error/set terminate"><tt>set_terminate()</tt></a> <br>
<a href="algorithm/set_union.html" title="cpp/algorithm/set union"><tt>set_union&lt;&gt;()</tt></a> <br>
<a href="io/manip/setbase.html" title="cpp/io/manip/setbase"><tt>setbase()</tt></a> <br>
<a href="io/c/setbuf.html" title="cpp/io/c/setbuf"><tt>setbuf()</tt></a> <br>
<a href="io/manip/setfill.html" title="cpp/io/manip/setfill"><tt>setfill&lt;&gt;()</tt></a> <br>
<a href="io/manip/setiosflags.html" title="cpp/io/manip/setiosflags"><tt>setiosflags()</tt></a> <br>
<a href="locale/setlocale.html" title="cpp/locale/setlocale"><tt>setlocale()</tt></a> <br>
<a href="io/manip/setprecision.html" title="cpp/io/manip/setprecision"><tt>setprecision()</tt></a> <br>
<a href="io/c/setvbuf.html" title="cpp/io/c/setvbuf"><tt>setvbuf()</tt></a> <br>
<a href="io/manip/setw.html" title="cpp/io/manip/setw"><tt>setw()</tt></a> <br>
<a href="thread/shared_future.html" title="cpp/thread/shared future"><tt>shared_future&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/shared_lock.html" title="cpp/thread/shared lock"><tt>shared_lock&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="thread/shared_mutex.html" title="cpp/thread/shared mutex"><tt>shared_mutex</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/shared_ptr.html" title="cpp/memory/shared ptr"><tt>shared_ptr&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/shared_timed_mutex.html" title="cpp/thread/shared timed mutex"><tt>shared_timed_mutex</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="algorithm/shift.html" title="cpp/algorithm/shift"><tt>shift_left&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/shift.html" title="cpp/algorithm/shift"><tt>shift_right&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/manip/showbase.html" title="cpp/io/manip/showbase"><tt>showbase()</tt></a> <br>
<a href="io/manip/showpoint.html" title="cpp/io/manip/showpoint"><tt>showpoint()</tt></a> <br>
<a href="io/manip/showpos.html" title="cpp/io/manip/showpos"><tt>showpos()</tt></a> <br>
<a href="algorithm/random_shuffle.html" title="cpp/algorithm/random shuffle"><tt>shuffle&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/shuffle_order_engine.html" title="cpp/numeric/random/shuffle order engine"><tt>shuffle_order_engine&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/program/sig_atomic_t.html" title="cpp/utility/program/sig atomic t"><tt>sig_atomic_t</tt></a> <br>
<a href="utility/program/signal.html" title="cpp/utility/program/signal"><tt>signal()</tt></a> <br>
<a href="numeric/math/signbit.html" title="cpp/numeric/math/signbit"><tt>signbit()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="concepts/signed_integral.html" title="cpp/concepts/signed integral"><tt>signed_integral</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/math/sin.html" title="cpp/numeric/math/sin"><tt>sin()</tt></a> <br>
<a href="numeric/complex/sin.html" title="cpp/numeric/complex/sin"><tt>sin&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/sin.html" title="cpp/numeric/valarray/sin"><tt>sin&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/sin.html" title="cpp/numeric/math/sin"><tt>sinf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/sinh.html" title="cpp/numeric/math/sinh"><tt>sinh()</tt></a> <br>
<a href="numeric/complex/sinh.html" title="cpp/numeric/complex/sinh"><tt>sinh&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/sinh.html" title="cpp/numeric/valarray/sinh"><tt>sinh&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/sinh.html" title="cpp/numeric/math/sinh"><tt>sinhf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/sinh.html" title="cpp/numeric/math/sinh"><tt>sinhl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/sin.html" title="cpp/numeric/math/sin"><tt>sinl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/size.html" title="cpp/iterator/size"><tt>size&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/size_t.html" title="cpp/types/size t"><tt>size_t</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/sized_sentinel_for&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/sized sentinel for（页面不存在）"><tt>sized_sentinel_for</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/manip/skipws.html" title="cpp/io/manip/skipws"><tt>skipws()</tt></a> <br>
<a href="numeric/valarray/slice.html" title="cpp/numeric/valarray/slice"><tt>slice</tt></a> <br>
<a href="numeric/valarray/slice_array.html" title="cpp/numeric/valarray/slice array"><tt>slice_array&lt;&gt;</tt></a> <br>
<a href="regex/match_results.html" title="cpp/regex/match results"><tt>smatch</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/printf.html" title="cpp/io/c/fprintf"><tt>snprintf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/sort.html" title="cpp/algorithm/sort"><tt>sort&lt;&gt;()</tt></a> <br>
<a href="algorithm/sort_heap.html" title="cpp/algorithm/sort heap"><tt>sort_heap&lt;&gt;()</tt></a> <br>
<a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/iterator/sortable&amp;action=edit&amp;redlink=1" class="new" title="cpp/iterator/sortable（页面不存在）"><tt>sortable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/source_location.html" title="cpp/utility/source location"><tt>source_location</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="container/span.html" title="cpp/container/span"><tt>span&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/special_math/sph_bessel.html" title="cpp/numeric/special functions/sph bessel"><tt>sph_bessel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_bessel.html" title="cpp/numeric/special functions/sph bessel"><tt>sph_besself()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_bessel.html" title="cpp/numeric/special functions/sph bessel"><tt>sph_bessell()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_legendre.html" title="cpp/numeric/special functions/sph legendre"><tt>sph_legendre()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_legendre.html" title="cpp/numeric/special functions/sph legendre"><tt>sph_legendref()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_legendre.html" title="cpp/numeric/special functions/sph legendre"><tt>sph_legendrel()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_neumann.html" title="cpp/numeric/special functions/sph neumann"><tt>sph_neumann()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_neumann.html" title="cpp/numeric/special functions/sph neumann"><tt>sph_neumannf()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="numeric/special_math/sph_neumann.html" title="cpp/numeric/special functions/sph neumann"><tt>sph_neumannl()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/c/printf.html" title="cpp/io/c/fprintf"><tt>sprintf()</tt></a> <br>
<a href="numeric/math/sqrt.html" title="cpp/numeric/math/sqrt"><tt>sqrt()</tt></a> <br>
<a href="numeric/complex/sqrt.html" title="cpp/numeric/complex/sqrt"><tt>sqrt&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/sqrt.html" title="cpp/numeric/valarray/sqrt"><tt>sqrt&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/sqrt.html" title="cpp/numeric/math/sqrt"><tt>sqrtf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/sqrt.html" title="cpp/numeric/math/sqrt"><tt>sqrtl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/srand.html" title="cpp/numeric/random/srand"><tt>srand()</tt></a> <br>
<a href="regex/regex_iterator.html" title="cpp/regex/regex iterator"><tt>sregex_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_token_iterator.html" title="cpp/regex/regex token iterator"><tt>sregex_token_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/scanf.html" title="cpp/io/c/fscanf"><tt>sscanf()</tt></a> <br>
<a href="iterator/size.html" title="cpp/iterator/size"><tt>ssize&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="regex/sub_match.html" title="cpp/regex/sub match"><tt>ssub_match</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/stable_partition.html" title="cpp/algorithm/stable partition"><tt>stable_partition&lt;&gt;()</tt></a> <br>
<a href="algorithm/stable_sort.html" title="cpp/algorithm/stable sort"><tt>stable_sort&lt;&gt;()</tt></a> <br>
<a href="container/stack.html" title="cpp/container/stack"><tt>stack&lt;&gt;</tt></a> <br>
<a href="memory/shared_ptr/pointer_cast.html" title="cpp/memory/shared ptr/pointer cast"><tt>static_pointer_cast&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/stop_callback.html" title="cpp/thread/stop callback"><tt>stop_callback&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/stop_source.html" title="cpp/thread/stop source"><tt>stop_source</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="thread/stop_token.html" title="cpp/thread/stop token"><tt>stop_token</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/byte/strcat.html" title="cpp/string/byte/strcat"><tt>strcat()</tt></a> <br>
<a href="string/byte/strchr.html" title="cpp/string/byte/strchr"><tt>strchr()</tt></a> <br>
<a href="string/byte/strcmp.html" title="cpp/string/byte/strcmp"><tt>strcmp()</tt></a> <br>
<a href="string/byte/strcoll.html" title="cpp/string/byte/strcoll"><tt>strcoll()</tt></a> <br>
<a href="string/byte/strcpy.html" title="cpp/string/byte/strcpy"><tt>strcpy()</tt></a> <br>
<a href="string/byte/strcspn.html" title="cpp/string/byte/strcspn"><tt>strcspn()</tt></a> <br>
<a href="io/basic_streambuf.html" title="cpp/io/basic streambuf"><tt>streambuf</tt></a> <br>
<a href="io/streamoff.html" title="cpp/io/streamoff"><tt>streamoff</tt></a> <br>
<a href="io/fpos.html" title="cpp/io/fpos"><tt>streampos</tt></a> <br>
<a href="io/streamsize.html" title="cpp/io/streamsize"><tt>streamsize</tt></a> <br>
<a href="string/byte/strerror.html" title="cpp/string/byte/strerror"><tt>strerror()</tt></a> <br>
<a href="chrono/c/strftime.html" title="cpp/chrono/c/strftime"><tt>strftime()</tt></a> <br>
<a href="concepts/strict_weak_order.html" title="cpp/concepts/strict weak order"><tt>strict_weak_order</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/basic_string.html" title="cpp/string/basic string"><tt>string</tt></a> <br>
▶ <a href="symbol_index/string_literals.html" title="cpp/symbol index/string literals"><code>string_literals</code></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="string/basic_string_view.html" title="cpp/string/basic string view"><tt>string_view</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
▶ <a href="symbol_index/string_view_literals.html" title="cpp/symbol index/string view literals"><code>string_view_literals</code></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/basic_stringbuf.html" title="cpp/io/basic stringbuf"><tt>stringbuf</tt></a> <br>
<a href="io/basic_stringstream.html" title="cpp/io/basic stringstream"><tt>stringstream</tt></a> <br>
<a href="string/byte/strlen.html" title="cpp/string/byte/strlen"><tt>strlen()</tt></a> <br>
<a href="string/byte/strncat.html" title="cpp/string/byte/strncat"><tt>strncat()</tt></a> <br>
<a href="string/byte/strncmp.html" title="cpp/string/byte/strncmp"><tt>strncmp()</tt></a> <br>
<a href="string/byte/strncpy.html" title="cpp/string/byte/strncpy"><tt>strncpy()</tt></a> <br>
<a href="utility/compare/strong_order.html" title="cpp/utility/compare/strong order"><tt>strong_order</tt></a>  <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/strong_ordering.html" title="cpp/utility/compare/strong ordering"><tt>strong_ordering</tt></a>  <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/byte/strpbrk.html" title="cpp/string/byte/strpbrk"><tt>strpbrk()</tt></a> <br>
<a href="string/byte/strrchr.html" title="cpp/string/byte/strrchr"><tt>strrchr()</tt></a> <br>
<a href="string/byte/strspn.html" title="cpp/string/byte/strspn"><tt>strspn()</tt></a> <br>
<a href="string/byte/strstr.html" title="cpp/string/byte/strstr"><tt>strstr()</tt></a> <br>
<a href="io/strstream.html" title="cpp/io/strstream"><tt>strstream</tt></a> <span class="t-mark-rev t-deprecated-cxx98">(C++98 中弃用)</span>  <br>
<a href="io/strstreambuf.html" title="cpp/io/strstreambuf"><tt>strstreambuf</tt></a> <span class="t-mark-rev t-deprecated-cxx98">(C++98 中弃用)</span> <br>
<a href="string/byte/strtof.html" title="cpp/string/byte/strtof"><tt>strtod()</tt></a> <br>
<a href="string/byte/strtof.html" title="cpp/string/byte/strtof"><tt>strtof()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/strtoimax.html" title="cpp/string/byte/strtoimax"><tt>strtoimax()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/strtok.html" title="cpp/string/byte/strtok"><tt>strtok()</tt></a> <br>
<a href="string/byte/strtol.html" title="cpp/string/byte/strtol"><tt>strtol()</tt></a> <br>
<a href="string/byte/strtof.html" title="cpp/string/byte/strtof"><tt>strtold()</tt></a> <br>
<a href="string/byte/strtol.html" title="cpp/string/byte/strtol"><tt>strtoll()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/strtoul.html" title="cpp/string/byte/strtoul"><tt>strtoul()</tt></a> <br>
<a href="string/byte/strtoul.html" title="cpp/string/byte/strtoul"><tt>strtoull()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/strtoimax.html" title="cpp/string/byte/strtoimax"><tt>strtoumax()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/strxfrm.html" title="cpp/string/byte/strxfrm"><tt>strxfrm()</tt></a> <br>
<a href="io/basic_syncbuf.html" title="cpp/io/basic syncbuf"><tt>syncbuf</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random/student_t_distribution.html" title="cpp/numeric/random/student t distribution"><tt>student_t_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/sub_match.html" title="cpp/regex/sub match"><tt>sub_match&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/subtract_with_carry_engine.html" title="cpp/numeric/random/subtract with carry engine"><tt>subtract_with_carry_engine&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="algorithm/swap.html" title="cpp/algorithm/swap"><tt>swap&lt;&gt;()</tt></a> <br>
<a href="algorithm/swap_ranges.html" title="cpp/algorithm/swap ranges"><tt>swap_ranges&lt;&gt;()</tt></a> <br>
<a href="concepts/swappable.html" title="cpp/concepts/swappable"><tt>swappable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/swappable.html" title="cpp/concepts/swappable"><tt>swappable_with</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/c/fwprintf.html" title="cpp/io/c/fwprintf"><tt>swprintf()</tt></a> <br>
<a href="io/c/fwscanf.html" title="cpp/io/c/fwscanf"><tt>swscanf()</tt></a> <br>
<a href="utility/program/system.html" title="cpp/utility/program/system"><tt>system()</tt></a> <br>
<a href="error/system_category.html" title="cpp/error/system category"><tt>system_category</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/system_error.html" title="cpp/error/system error"><tt>system_error</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="T">T</span></h3>
<p><a href="numeric/math/tan.html" title="cpp/numeric/math/tan"><tt>tan()</tt></a> <br>
<a href="numeric/complex/tan.html" title="cpp/numeric/complex/tan"><tt>tan&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/tan.html" title="cpp/numeric/valarray/tan"><tt>tan&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/tan.html" title="cpp/numeric/math/tan"><tt>tan()</tt></a> <br>
<a href="numeric/math/tan.html" title="cpp/numeric/math/tan"><tt>tanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/tanh.html" title="cpp/numeric/math/tanh"><tt>tanh()</tt></a> <br>
<a href="numeric/complex/tanh.html" title="cpp/numeric/complex/tanh"><tt>tanh&lt;&gt;()</tt></a> (std::complex) <br>
<a href="numeric/valarray/tanh.html" title="cpp/numeric/valarray/tanh"><tt>tanh&lt;&gt;()</tt></a> (std::valarray) <br>
<a href="numeric/math/tanh.html" title="cpp/numeric/math/tanh"><tt>tanhf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/tanh.html" title="cpp/numeric/math/tanh"><tt>tanhl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/tan.html" title="cpp/numeric/math/tan"><tt>tanl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>tera</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/terminate.html" title="cpp/error/terminate"><tt>terminate()</tt></a> <br>
<a href="error/terminate_handler.html" title="cpp/error/terminate handler"><tt>terminate_handler</tt></a> <br>
<a href="numeric/math/tgamma.html" title="cpp/numeric/math/tgamma"><tt>tgamma()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/tgamma.html" title="cpp/numeric/math/tgamma"><tt>tgammaf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/tgamma.html" title="cpp/numeric/math/tgamma"><tt>tgammal()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/this_thread.html" title="cpp/symbol index/this thread"><code>this_thread</code></a> <br>
<a href="thread/thread.html" title="cpp/thread/thread"><tt>thread</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/compare/three_way_comparable.html" title="cpp/utility/compare/three way comparable"><tt>three_way_comparable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/three_way_comparable.html" title="cpp/utility/compare/three way comparable"><tt>three_way_comparable_with</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="error/throw_with_nested.html" title="cpp/error/throw with nested"><tt>throw_with_nested&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple/tie.html" title="cpp/utility/tuple/tie"><tt>tie&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="chrono/c/time.html" title="cpp/chrono/c/time"><tt>time()</tt></a> <br>
<a href="locale/time_base.html" title="cpp/locale/time base"><tt>time_base</tt></a> <br>
<a href="locale/time_get.html" title="cpp/locale/time get"><tt>time_get&lt;&gt;</tt></a> <br>
<a href="locale/time_get_byname.html" title="cpp/locale/time get byname"><tt>time_get_byname&lt;&gt;</tt></a> <br>
<a href="locale/time_put.html" title="cpp/locale/time put"><tt>time_put&lt;&gt;</tt></a> <br>
<a href="locale/time_put_byname.html" title="cpp/locale/time put byname"><tt>time_put_byname&lt;&gt;</tt></a> <br>
<a href="chrono/c.html" title="cpp/chrono/c"><tt>time_t</tt></a> <br>
<a href="thread/timed_mutex.html" title="cpp/thread/timed mutex"><tt>timed_mutex</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="chrono/c/timespec.html" title="cpp/chrono/c/timespec"><tt>timespec</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="chrono/c/timespec_get.html" title="cpp/chrono/c/timespec get"><tt>timespec_get()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="chrono/c/tm.html" title="cpp/chrono/c/tm"><tt>tm</tt></a> <br>
<a href="io/c/tmpfile.html" title="cpp/io/c/tmpfile"><tt>tmpfile()</tt></a> <br>
<a href="io/c/tmpnam.html" title="cpp/io/c/tmpnam"><tt>tmpnam()</tt></a> <br>
<a href="memory/to_address.html" title="cpp/memory/to address"><tt>to_address&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="container/array/to_array.html" title="cpp/container/array/to array"><tt>to_array&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/to_chars.html" title="cpp/utility/to chars"><tt>to_chars()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/byte.html" title="cpp/types/byte"><tt>to_integer&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="string/basic_string/to_string.html" title="cpp/string/basic string/to string"><tt>to_string()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/byte/tolower.html" title="cpp/string/byte/tolower"><tt>tolower()</tt></a> <br>
<a href="locale/tolower.html" title="cpp/locale/tolower"><tt>tolower&lt;&gt;()</tt></a> (locale) <br>
<a href="concepts/totally_ordered.html" title="cpp/concepts/totally ordered"><tt>totally_ordered</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/totally_ordered.html" title="cpp/concepts/totally ordered"><tt>totally_ordered_with</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/byte/toupper.html" title="cpp/string/byte/toupper"><tt>toupper()</tt></a> <br>
<a href="locale/toupper.html" title="cpp/locale/toupper"><tt>toupper&lt;&gt;()</tt></a> (locale) <br>
<a href="string/wide/towctrans.html" title="cpp/string/wide/towctrans"><tt>towctrans()</tt></a> <br>
<a href="string/wide/towlower.html" title="cpp/string/wide/towlower"><tt>towlower()</tt></a> <br>
<a href="string/wide/towupper.html" title="cpp/string/wide/towupper"><tt>towupper()</tt></a> <br>
<a href="algorithm/transform.html" title="cpp/algorithm/transform"><tt>transform&lt;&gt;()</tt></a> <br>
<a href="algorithm/transform_exclusive_scan.html" title="cpp/algorithm/transform exclusive scan"><tt>transform_exclusive_scan&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/transform_inclusive_scan.html" title="cpp/algorithm/transform inclusive scan"><tt>transform_inclusive_scan&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/transform_reduce.html" title="cpp/algorithm/transform reduce"><tt>transform_reduce&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="types/integral_constant.html" title="cpp/types/integral constant"><tt>true_type</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/trunc.html" title="cpp/numeric/math/trunc"><tt>trunc()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/trunc.html" title="cpp/numeric/math/trunc"><tt>truncf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/math/trunc.html" title="cpp/numeric/math/trunc"><tt>truncl()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/try_lock.html" title="cpp/thread/try lock"><tt>try_lock&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/lock_tag.html" title="cpp/thread/lock tag"><tt>try_to_lock</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="thread/lock_tag_t.html" title="cpp/thread/lock tag t"><tt>try_to_lock_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple.html" title="cpp/utility/tuple"><tt>tuple&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple/tuple_cat.html" title="cpp/utility/tuple/tuple cat"><tt>tuple_cat&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/array/tuple_element.html" title="cpp/container/array/tuple element"><tt>tuple_element&lt;&gt;</tt></a> (std::array) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/pair/tuple_element.html" title="cpp/utility/pair/tuple element"><tt>tuple_element&lt;&gt;</tt></a> (std::pair) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple/tuple_element.html" title="cpp/utility/tuple/tuple element"><tt>tuple_element&lt;&gt;</tt></a> (std::tuple) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/array/tuple_size.html" title="cpp/container/array/tuple size"><tt>tuple_size&lt;&gt;()</tt></a> (std::array) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/pair/tuple_size.html" title="cpp/utility/pair/tuple size"><tt>tuple_size&lt;&gt;()</tt></a> (std::pair) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="utility/tuple/tuple_size.html" title="cpp/utility/tuple/tuple size"><tt>tuple_size&lt;&gt;()</tt></a> (std::tuple) <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/type_identity.html" title="cpp/types/type identity"><tt>type_identity&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/type_identity.html" title="cpp/types/type identity"><tt>type_identity_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/type_index.html" title="cpp/types/type index"><tt>type_index</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/type_info.html" title="cpp/types/type info"><tt>type_info</tt></a> <br>
</p>
<h3><span class="mw-headline" id="U">U</span></h3>
<p><a href="io/fpos.html" title="cpp/io/fpos"><tt>u16streampos</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/basic_string.html" title="cpp/string/basic string"><tt>u16string</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/basic_string_view.html" title="cpp/string/basic string view"><tt>u16string_view</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/fpos.html" title="cpp/io/fpos"><tt>u32streampos</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/basic_string.html" title="cpp/string/basic string"><tt>u32string</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/basic_string_view.html" title="cpp/string/basic string view"><tt>u32string_view</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/fpos.html" title="cpp/io/fpos"><tt>u8streampos</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/basic_string.html" title="cpp/string/basic string"><tt>u8string</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="string/basic_string_view.html" title="cpp/string/basic string view"><tt>u8string_view</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_fast16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_fast32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_fast64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_fast8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_least16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_least32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_least64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint_least8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint16_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint32_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint64_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uint8_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uintmax_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/integer.html" title="cpp/types/integer"><tt>uintptr_t</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/uncaught_exception.html" title="cpp/error/uncaught exception"><tt>uncaught_exceptions</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/gc/undeclare_no_pointers.html" title="cpp/memory/gc/undeclare no pointers"><tt>undeclare_no_pointers()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/gc/undeclare_reachable.html" title="cpp/memory/gc/undeclare reachable"><tt>undeclare_reachable&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="error/underflow_error/underflow_error.html" title="cpp/error/underflow error"><tt>underflow_error</tt></a> <br>
<a href="types/underlying_type.html" title="cpp/types/underlying type"><tt>underlying_type&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="types/underlying_type.html" title="cpp/types/underlying type"><tt>underlying_type_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx14">(C++14 起)</span> <br>
<a href="io/c/ungetc.html" title="cpp/io/c/ungetc"><tt>ungetc()</tt></a> <br>
<a href="io/c/ungetwc.html" title="cpp/io/c/ungetwc"><tt>ungetwc()</tt></a> <br>
<a href="numeric/random/uniform_int_distribution.html" title="cpp/numeric/random/uniform int distribution"><tt>uniform_int_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/random/uniform_random_bit_generator.html" title="cpp/numeric/random/uniform random bit generator"><tt>uniform_random_bit_generator</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random/uniform_real_distribution.html" title="cpp/numeric/random/uniform real distribution"><tt>uniform_real_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/uninitialized_construct_using_allocator.html" title="cpp/memory/uninitialized construct using allocator"><tt>uninitialized_construct_using_allocator&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/uninitialized_copy.html" title="cpp/memory/uninitialized copy"><tt>uninitialized_copy&lt;&gt;()</tt></a> <br>
<a href="memory/uninitialized_copy_n.html" title="cpp/memory/uninitialized copy n"><tt>uninitialized_copy_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/uninitialized_default_construct.html" title="cpp/memory/uninitialized default construct"><tt>uninitialized_default_construct&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/uninitialized_default_construct_n.html" title="cpp/memory/uninitialized default construct n"><tt>uninitialized_default_construct_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/uninitialized_fill.html" title="cpp/memory/uninitialized fill"><tt>uninitialized_fill&lt;&gt;()</tt></a> <br>
<a href="memory/uninitialized_fill_n.html" title="cpp/memory/uninitialized fill n"><tt>uninitialized_fill_n&lt;&gt;()</tt></a> <br>
<a href="memory/uninitialized_move.html" title="cpp/memory/uninitialized move"><tt>uninitialized_move&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/uninitialized_move_n.html" title="cpp/memory/uninitialized move n"><tt>uninitialized_move_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/uninitialized_value_construct.html" title="cpp/memory/uninitialized value construct"><tt>uninitialized_value_construct&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/uninitialized_value_construct_n.html" title="cpp/memory/uninitialized value construct n"><tt>uninitialized_value_construct_n&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="algorithm/unique.html" title="cpp/algorithm/unique"><tt>unique&lt;&gt;()</tt></a> <br>
<a href="algorithm/unique_copy.html" title="cpp/algorithm/unique copy"><tt>unique_copy&lt;&gt;()</tt></a> <br>
<a href="thread/unique_lock.html" title="cpp/thread/unique lock"><tt>unique_lock&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/unique_ptr.html" title="cpp/memory/unique ptr"><tt>unique_ptr&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/manip/unitbuf.html" title="cpp/io/manip/unitbuf"><tt>unitbuf()</tt></a> <br>
<a href="container/unordered_map.html" title="cpp/container/unordered map"><tt>unordered_map&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/unordered_multimap.html" title="cpp/container/unordered multimap"><tt>unordered_multimap&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/unordered_multiset.html" title="cpp/container/unordered multiset"><tt>unordered_multiset&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="container/unordered_set.html" title="cpp/container/unordered set"><tt>unordered_set&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/unreachable_sentinel_t.html" title="cpp/iterator/unreachable sentinel t"><tt>unreachable_sentinel</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="iterator/unreachable_sentinel_t.html" title="cpp/iterator/unreachable sentinel t"><tt>unreachable_sentinel_t</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="concepts/unsigned_integral.html" title="cpp/concepts/unsigned integral"><tt>unsigned_integral</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/unwrap_reference.html" title="cpp/utility/functional/unwrap reference"><tt>unwrap_ref_decay&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/unwrap_reference.html" title="cpp/utility/functional/unwrap reference"><tt>unwrap_ref_decay_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/unwrap_reference.html" title="cpp/utility/functional/unwrap reference"><tt>unwrap_reference&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/functional/unwrap_reference.html" title="cpp/utility/functional/unwrap reference"><tt>unwrap_reference_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="algorithm/upper_bound.html" title="cpp/algorithm/upper bound"><tt>upper_bound&lt;&gt;()</tt></a> <br>
<a href="io/manip/uppercase.html" title="cpp/io/manip/uppercase"><tt>uppercase()</tt></a> <br>
<a href="locale/use_facet.html" title="cpp/locale/use facet"><tt>use_facet&lt;&gt;()</tt></a> <br>
<a href="memory/uses_allocator.html" title="cpp/memory/uses allocator"><tt>uses_allocator&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="memory/uses_allocator.html" title="cpp/memory/uses allocator"><tt>uses_allocator_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="memory/uses_allocator_construction_args.html" title="cpp/memory/uses allocator construction args"><tt>uses_allocator_construction_args&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
</p>
<h3><span class="mw-headline" id="V">V</span></h3>
<p><a href="utility/variadic/va_list.html" title="cpp/utility/variadic/va list"><tt>va_list</tt></a> <br>
<a href="numeric/valarray.html" title="cpp/numeric/valarray"><tt>valarray&lt;&gt;</tt></a> <br>
<a href="utility/variant.html" title="cpp/utility/variant"><tt>variant&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/variant/variant_alternative.html" title="cpp/utility/variant/variant alternative"><tt>variant_alternative&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/variant/variant_alternative.html" title="cpp/utility/variant/variant alternative"><tt>variant_alternative_t&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/variant/variant_npos.html" title="cpp/utility/variant/variant npos"><tt>variant_npos</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/variant/variant_size.html" title="cpp/utility/variant/variant size"><tt>variant_size&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/variant/variant_size.html" title="cpp/utility/variant/variant size"><tt>variant_size_v&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="container/vector.html" title="cpp/container/vector"><tt>vector&lt;&gt;</tt></a> <br>
<a href="utility/format/vformat.html" title="cpp/utility/format/vformat"><tt>vformat()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/vformat_to.html" title="cpp/utility/format/vformat to"><tt>vformat_to&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/c/vfprintf.html" title="cpp/io/c/vfprintf"><tt>vfprintf()</tt></a> <br>
<a href="io/c/vfscanf.html" title="cpp/io/c/vfscanf"><tt>vfscanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/vfwprintf.html" title="cpp/io/c/vfwprintf"><tt>vfwprintf()</tt></a> <br>
<a href="io/c/vfwscanf.html" title="cpp/io/c/vfwscanf"><tt>vfwscanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
▶ <a href="symbol_index/views.html" title="cpp/symbol index/views"><code>views</code></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/variant/visit.html" title="cpp/utility/variant/visit"><tt>visit&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="utility/format/visit_format_arg.html" title="cpp/utility/format/visit format arg"><tt>visit_format_arg&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="types/void_t.html" title="cpp/types/void t"><tt>void_t</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/c/vfprintf.html" title="cpp/io/c/vfprintf"><tt>vprintf()</tt></a> <br>
<a href="io/c/vfscanf.html" title="cpp/io/c/vfscanf"><tt>vscanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/vfprintf.html" title="cpp/io/c/vfprintf"><tt>vsnprintf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/vfprintf.html" title="cpp/io/c/vfprintf"><tt>vsprintf()</tt></a> <br>
<a href="io/c/vfscanf.html" title="cpp/io/c/vfscanf"><tt>vsscanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/vfwprintf.html" title="cpp/io/c/vfwprintf"><tt>vswprintf()</tt></a><br>
<a href="io/c/vfwscanf.html" title="cpp/io/c/vfwscanf"><tt>vswscanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/vfwprintf.html" title="cpp/io/c/vfwprintf"><tt>vwprintf()</tt></a><br>
<a href="io/c/vfwscanf.html" title="cpp/io/c/vfwscanf"><tt>vwscanf()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="W">W</span></h3>
<p><a href="locale/wbuffer_convert.html" title="cpp/locale/wbuffer convert"><tt>wbuffer_convert&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="io/cerr.html" title="cpp/io/cerr"><tt>wcerr</tt></a> <br>
<a href="io/cin.html" title="cpp/io/cin"><tt>wcin</tt></a> <br>
<a href="io/clog.html" title="cpp/io/clog"><tt>wclog</tt></a> <br>
<a href="regex/match_results.html" title="cpp/regex/match results"><tt>wcmatch</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/cout.html" title="cpp/io/cout"><tt>wcout</tt></a> <br>
<a href="regex/regex_iterator.html" title="cpp/regex/regex iterator"><tt>wcregex_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_token_iterator.html" title="cpp/regex/regex token iterator"><tt>wcregex_token_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/multibyte/wcrtomb.html" title="cpp/string/multibyte/wcrtomb"><tt>wcrtomb()</tt></a> <br>
<a href="string/wide/wcscat.html" title="cpp/string/wide/wcscat"><tt>wcscat()</tt></a> <br>
<a href="string/wide/wcschr.html" title="cpp/string/wide/wcschr"><tt>wcschr()</tt></a> <br>
<a href="string/wide/wcscmp.html" title="cpp/string/wide/wcscmp"><tt>wcscmp()</tt></a> <br>
<a href="string/wide/wcscoll.html" title="cpp/string/wide/wcscoll"><tt>wcscoll()</tt></a> <br>
<a href="string/wide/wcscpy.html" title="cpp/string/wide/wcscpy"><tt>wcscpy()</tt></a> <br>
<a href="string/wide/wcscspn.html" title="cpp/string/wide/wcscspn"><tt>wcscspn()</tt></a> <br>
<a href="chrono/c/wcsftime.html" title="cpp/chrono/c/wcsftime"><tt>wcsftime()</tt></a> <br>
<a href="string/wide/wcslen.html" title="cpp/string/wide/wcslen"><tt>wcslen()</tt></a> <br>
<a href="string/wide/wcsncat.html" title="cpp/string/wide/wcsncat"><tt>wcsncat()</tt></a> <br>
<a href="string/wide/wcsncmp.html" title="cpp/string/wide/wcsncmp"><tt>wcsncmp()</tt></a> <br>
<a href="string/wide/wcsncpy.html" title="cpp/string/wide/wcsncpy"><tt>wcsncpy()</tt></a> <br>
<a href="string/wide/wcspbrk.html" title="cpp/string/wide/wcspbrk"><tt>wcspbrk()</tt></a> <br>
<a href="string/wide/wcsrchr.html" title="cpp/string/wide/wcsrchr"><tt>wcsrchr()</tt></a> <br>
<a href="string/multibyte/wcsrtombs.html" title="cpp/string/multibyte/wcsrtombs"><tt>wcsrtombs()</tt></a> <br>
<a href="string/wide/wcsspn.html" title="cpp/string/wide/wcsspn"><tt>wcsspn()</tt></a> <br>
<a href="string/wide/wcsstr.html" title="cpp/string/wide/wcsstr"><tt>wcsstr()</tt></a> <br>
<a href="string/wide/wcstof.html" title="cpp/string/wide/wcstof"><tt>wcstod()</tt></a> <br>
<a href="string/wide/wcstof.html" title="cpp/string/wide/wcstof"><tt>wcstof()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/wide/wcstoimax.html" title="cpp/string/wide/wcstoimax"><tt>wcstoimax()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/wide/wcstok.html" title="cpp/string/wide/wcstok"><tt>wcstok()</tt></a> <br>
<a href="string/wide/wcstol.html" title="cpp/string/wide/wcstol"><tt>wcstol()</tt></a> <br>
<a href="string/wide/wcstof.html" title="cpp/string/wide/wcstof"><tt>wcstold()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/wide/wcstol.html" title="cpp/string/wide/wcstol"><tt>wcstoll()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/multibyte/wcstombs.html" title="cpp/string/multibyte/wcstombs"><tt>wcstombs()</tt></a> <br>
<a href="string/wide/wcstoul.html" title="cpp/string/wide/wcstoul"><tt>wcstoul()</tt></a> <br>
<a href="string/wide/wcstoul.html" title="cpp/string/wide/wcstoul"><tt>wcstoull()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/wide/wcstoimax.html" title="cpp/string/wide/wcstoimax"><tt>wcstoumax()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/sub_match.html" title="cpp/regex/sub match"><tt>wcsub_match</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/wide/wcsxfrm.html" title="cpp/string/wide/wcsxfrm"><tt>wcsxfrm()</tt></a> <br>
<a href="string/multibyte/wctob.html" title="cpp/string/multibyte/wctob"><tt>wctob()</tt></a> <br>
<a href="string/multibyte/wctomb.html" title="cpp/string/multibyte/wctomb"><tt>wctomb()</tt></a> <br>
<a href="string/wide/wctrans.html" title="cpp/string/wide/wctrans"><tt>wctrans()</tt></a> <br>
<a href="string/wide.html" title="cpp/string/wide"><tt>wctrans_t</tt></a> <br>
<a href="string/wide/wctype.html" title="cpp/string/wide/wctype"><tt>wctype()</tt></a> <br>
<a href="string/wide.html" title="cpp/string/wide"><tt>wctype_t</tt></a> <br>
<a href="utility/compare/weak_order.html" title="cpp/utility/compare/weak order"><tt>weak_order</tt></a>  <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/compare/weak_ordering.html" title="cpp/utility/compare/weak ordering"><tt>weak_ordering</tt></a>  <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="memory/weak_ptr.html" title="cpp/memory/weak ptr"><tt>weak_ptr&lt;&gt;</tt></a>  <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="iterator/weakly_incrementable.html" title="cpp/iterator/weakly incrementable"><tt>weakly_incrementable</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="numeric/random/weibull_distribution.html" title="cpp/numeric/random/weibull distribution"><tt>weibull_distribution&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/basic_filebuf.html" title="cpp/io/basic filebuf"><tt>wfilebuf</tt></a> <br>
<a href="utility/format/basic_format_args.html" title="cpp/utility/format/basic format args"><tt>wformat_args</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_context.html" title="cpp/utility/format/basic format context"><tt>wformat_context</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="utility/format/basic_format_parse_context.html" title="cpp/utility/format/basic format parse context"><tt>wformat_parse_context</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/basic_fstream.html" title="cpp/io/basic fstream"><tt>wfstream</tt></a> <br>
<a href="io/basic_ifstream.html" title="cpp/io/basic ifstream"><tt>wifstream</tt></a> <br>
<a href="string/wide.html" title="cpp/string/wide"><tt>wint_t</tt></a><br>
<a href="io/basic_ios.html" title="cpp/io/basic ios"><tt>wios</tt></a> <br>
<a href="io/basic_iostream.html" title="cpp/io/basic iostream"><tt>wiostream</tt></a> <br>
<a href="io/basic_istream.html" title="cpp/io/basic istream"><tt>wistream</tt></a> <br>
<a href="io/basic_istringstream.html" title="cpp/io/basic istringstream"><tt>wistringstream</tt></a> <br>
<a href="string/wide/wmemchr.html" title="cpp/string/wide/wmemchr"><tt>wmemchr()</tt></a> <br>
<a href="string/wide/wmemcmp.html" title="cpp/string/wide/wmemcmp"><tt>wmemcmp()</tt></a> <br>
<a href="string/wide/wmemcpy.html" title="cpp/string/wide/wmemcpy"><tt>wmemcpy()</tt></a> <br>
<a href="string/wide/wmemmove.html" title="cpp/string/wide/wmemmove"><tt>wmemmove()</tt></a> <br>
<a href="string/wide/wmemset.html" title="cpp/string/wide/wmemset"><tt>wmemset()</tt></a> <br>
<a href="io/basic_ofstream.html" title="cpp/io/basic ofstream"><tt>wofstream</tt></a> <br>
<a href="io/basic_ostream.html" title="cpp/io/basic ostream"><tt>wostream</tt></a> <br>
<a href="io/basic_osyncstream.html" title="cpp/io/basic osyncstream"><tt>wosyncstream</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
<a href="io/basic_streambuf.html" title="cpp/io/basic streambuf"><tt>wstreambuf</tt></a> <br>
<a href="io/manip/ws.html" title="cpp/io/manip/ws"><tt>ws&lt;&gt;()</tt></a> <br>
<a href="io/fpos.html" title="cpp/io/fpos"><tt>wstreampos</tt></a> <br>
<a href="io/basic_ostringstream.html" title="cpp/io/basic ostringstream"><tt>wostringstream</tt></a> <br>
<a href="io/c/fwprintf.html" title="cpp/io/c/fwprintf"><tt>wprintf()</tt></a> <br>
<a href="regex/basic_regex.html" title="cpp/regex/basic regex"><tt>wregex</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="io/c/fwscanf.html" title="cpp/io/c/fwscanf"><tt>wscanf()</tt></a> <br>
<a href="regex/match_results.html" title="cpp/regex/match results"><tt>wsmatch</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_iterator.html" title="cpp/regex/regex iterator"><tt>wsregex_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/regex_token_iterator.html" title="cpp/regex/regex token iterator"><tt>wsregex_token_iterator</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="regex/sub_match.html" title="cpp/regex/sub match"><tt>wssub_match</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="string/basic_string.html" title="cpp/string/basic string"><tt>wstring</tt></a> <br>
<a href="locale/wstring_convert.html" title="cpp/locale/wstring convert"><tt>wstring_convert&lt;&gt;()</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span><span class="t-mark-rev t-deprecated-cxx17">(C++17 中弃用)</span> <br>
<a href="string/basic_string_view.html" title="cpp/string/basic string view"><tt>wstring_view&lt;&gt;</tt></a> <span class="t-mark-rev t-since-cxx17">(C++17 起)</span> <br>
<a href="io/basic_stringbuf.html" title="cpp/io/basic stringbuf"><tt>wstringbuf</tt></a> <br>
<a href="io/basic_stringstream.html" title="cpp/io/basic stringstream"><tt>wstringstream</tt></a> <br>
<a href="io/basic_syncbuf.html" title="cpp/io/basic syncbuf"><tt>wsyncbuf</tt></a> <span class="t-mark-rev t-since-cxx20">(C++20 起)</span> <br>
</p>
<h3><span class="mw-headline" id="X">X</span></h3>
<h3><span class="mw-headline" id="Y">Y</span></h3>
<p><a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>yocto</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>yotta</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id="Z">Z</span></h3>
<p><a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>zepto</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
<a href="numeric/ratio.html" title="cpp/numeric/ratio"><tt>zetta</tt></a> <span class="t-mark-rev t-since-cxx11">(C++11 起)</span> <br>
</p>
<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">参阅</span></h3>
<table class="t-dsc-begin">

</table>

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